Asscher|Lab Grown|IGI

5.09ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG754508241

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508241

Diamond specifications and retailer prices

From $9,835 USD
As of October 30, 2026
Save $40,895 USD (81%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $50,730 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown asscher diamond

This 5.09ct lab-grown asscher sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508241 or 754508241. Listed at 32 retailers as of October 29, 2026, with prices from $9,835 to $50,730, a $40,895 spread on the same certified stone. Do Amore Diamonds lists it at $50,730. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.09
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508241
Dimensions9.37 × 9.37 × 6.08 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.37 mm9.37 mm5.09 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508241
Side View
Table 62.0%Crown 35.4°Girdle: MediumPavilion 38.3°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $50,730 USD|Low: $9,835 USD|High: $69,023 USD|Avg: $25,004 USD|-21.5%
Do Amore Diamonds
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October 29, 2026
Retailer 9$9,835 USD
Retailer 17$11,325 USD
Retailer 4$11,397 USD
Retailer 24$12,350 USD
Retailer 6$12,960 USD
Retailer 16$13,137 USD
Retailer 26$13,938 USD
Retailer 3$14,013 USD
Retailer 20$14,763 USD
Retailer 25$15,002 USD
Retailer 10$15,575 USD
Retailer 22$16,889 USD
Retailer 19$17,301 USD
Retailer 8$20,772 USD
Retailer 21$21,337 USD
Retailer 12$24,027 USD
Retailer 13$24,589 USD
Retailer 18$25,550 USD
Retailer 5$27,197 USD
Retailer 2$29,462 USD
Retailer 14$29,780 USD
Retailer 23$29,929 USD
Retailer 11$36,151 USD
Retailer 7$40,313 USD
Retailer 15$41,723 USD
Do Amore Diamonds$50,730 USD
Retailer 27$54,220 USD

35 data points across 27 retailers

32 retailers$9,835 USD to $50,730 USD

A
Cheapest Retailer
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$9,835 USD
Retailer 2
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$11,325 USD
View
Price last confirmed 22 days ago
A
Retailer 3
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$11,325 USD
View
A
Retailer 4
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$11,397 USD
View
Retailer 5
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$11,778 USD
View
Price last confirmed 16 days ago
Retailer 6
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$12,350 USD
View
Price last confirmed 9 days ago
A
Retailer 7
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$12,960 USD
View
Retailer 8
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$13,137 USD
View
Price last confirmed 22 days ago
A
Retailer 9
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$13,590 USD
View
A
Retailer 10
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$13,938 USD
View
A
Retailer 11
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$14,013 USD
View
Retailer 12
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$14,417 USD
View
Price last confirmed 30 days ago
Retailer 13
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$14,763 USD
View
Price last confirmed 35 days ago
Retailer 14
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$15,002 USD
£11,812 GBP
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Price last confirmed 13 days ago
A
Retailer 15
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$15,575 USD
View
Final sale: no returns
Retailer 16
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$16,494 USD
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Price last confirmed 33 days ago
A
Retailer 17
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$16,889 USD
£13,298 GBP
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Retailer 18
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$17,301 USD
View
Price last confirmed 30 days ago
B+
Retailer 19
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$20,772 USD
£16,356 GBP
View
B+
Retailer 20
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$21,337 USD
£16,801 GBP
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B+
Retailer 21
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$24,027 USD
View
B+
Retailer 22
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$24,589 USD
€23,418 EUR
View
B+
Retailer 23
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$25,550 USD
View
B+
Retailer 24
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$27,197 USD
View
B+
Retailer 25
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$29,462 USD
ZAR 475,966 ZAR
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Retailer 26
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$29,780 USD
A$45,815 AUD
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Price last confirmed 21 days ago
Retailer 27
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$29,929 USD
A$46,044 AUD
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Price last confirmed 8 days ago
B
Retailer 28
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$36,151 USD
View
B
Retailer 29
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$40,313 USD
View
B
Retailer 30
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$41,723 USD
View
Most Expensive
B
Do Amore Diamonds
27-C0E972655 · Oct 29
$50,730 USD
View
30 more retailers have this diamond
Prices start from $9,835 USDSave up to $40,895 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.09ct Asscher
$9,835 USD