Princess|Lab Grown|IGI

5.09ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG754595524

Shape and cutting style on the report: Princess cut

Certificate IGI LG754595524

Diamond specifications and retailer prices

From $13,381 USD
As of October 31, 2026
Save $36,589 USD (73%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $49,970 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 5.09ct lab-grown princess diamond

This 5.09ct lab-grown princess 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 LG754595524 or 754595524. Listed at 31 retailers as of October 30, 2026, with prices from $13,381 to $49,970, a $36,589 spread on the same certified stone. Reve Diamonds lists it at $49,970. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595524
Dimensions9.57 × 9.56 × 6.80 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
9.57 mm9.56 mm5.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595524
Side View
Table 71.0%Crown 37.8°Girdle: MediumPavilion 40.2°Culet: NoneDepth 71.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $34,127 USD|Low: $13,381 USD|High: $74,944 USD|Avg: $31,392 USD|-4.3%
Retailer 1
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Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 1, 2026
Retailer 11$13,381 USD
Retailer 19$14,480 USD
Retailer 7$15,373 USD
Retailer 3$17,966 USD
Retailer 2$18,417 USD
Retailer 13$19,768 USD
Retailer 20$20,737 USD
Retailer 8$21,633 USD
Retailer 12$22,137 USD
Retailer 18$25,550 USD
Retailer 9$28,712 USD
Retailer 16$30,935 USD
Retailer 5$32,813 USD
Retailer 1$34,127 USD
Retailer 15$34,151 USD
Retailer 14$40,728 USD
Retailer 17$41,182 USD
Reve Diamonds$49,970 USD
Retailer 10$55,990 USD
Retailer 4$70,130 USD
Retailer 6$74,944 USD

33 data points across 21 retailers

31 retailers$13,381 USD to $49,970 USD

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Cheapest Retailer
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$13,381 USD
Retailer 2
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$14,480 USD
View
Price last confirmed 10 days ago
Retailer 3
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$15,028 USD
View
Price last confirmed 30 days ago
A
Retailer 4
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$15,373 USD
View
Retailer 5
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$15,655 USD
View
Price last confirmed 32 days ago
Retailer 6
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$16,030 USD
View
Price last confirmed 18 days ago
Retailer 7
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$16,030 USD
View
Price last confirmed 38 days ago
Retailer 8
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$17,909 USD
View
Price last confirmed 33 days ago
A
Retailer 9
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$17,966 USD
View
Retailer 10
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$18,159 USD
View
Price last confirmed 29 days ago
Retailer 11
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$18,159 USD
View
Price last confirmed 21 days ago
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Retailer 12
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$18,417 USD
View
A
Retailer 13
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$18,785 USD
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Retailer 14
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$18,785 USD
View
Price last confirmed 31 days ago
Retailer 15
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$18,785 USD
View
Price last confirmed 21 days ago
Retailer 16
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$20,737 USD
£16,329 GBP
View
Price last confirmed 15 days ago
A
Retailer 17
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$21,633 USD
View
Final sale: no returns
A
Retailer 18
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$22,137 USD
£17,430 GBP
View
A
Retailer 19
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$25,550 USD
View
B+
Retailer 20
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$28,712 USD
£22,608 GBP
View
B+
Retailer 21
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$30,935 USD
£24,358 GBP
View
B+
Retailer 22
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$32,813 USD
View
Retailer 23
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$34,127 USD
A$52,503 AUD
View
B+
Retailer 24
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$34,151 USD
€32,525 EUR
View
B+
Retailer 25
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$40,728 USD
ZAR 657,961 ZAR
View
Retailer 26
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$41,182 USD
A$63,357 AUD
View
Price last confirmed 9 days ago
B
Retailer 27
-
$48,965 USD
View
Most Expensive
B
Reve Diamonds
83A9EAB41 · Oct 30
$49,970 USD
View
27 more retailers have this diamond
Prices start from $13,381 USDSave up to $36,589 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 Princess
$13,381 USD