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Asscher|Lab Grown|IGI

5.03ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG762545312

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG762545312

Diamond specifications and retailer prices

From $9,719 USD
As of October 31, 2026
Save $31,642 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $41,361 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.03ct lab-grown asscher diamond

This 5.03ct 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 LG762545312 or 762545312. Listed at 13 retailers as of October 31, 2026, with prices from $9,719 to $41,361, a $31,642 spread on the same certified stone. Taylor and Hart lists it at $41,361. 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

5.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545312
Dimensions9.44 × 9.39 × 6.15 mm
L/W Ratio1.01
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
9.44 mm9.39 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545312
Side View
Table 65.0%Crown 35.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
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: $29,121 USD|Low: $9,719 USD|High: $50,904 USD|Avg: $24,435 USD|-20.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 29, 2026
Retailer 13$9,719 USD
Retailer 11$11,267 USD
Retailer 9$12,245 USD
Retailer 5$13,145 USD
Retailer 10$13,852 USD
Retailer 8$16,691 USD
Retailer 7$21,604 USD
Retailer 3$23,749 USD
Retailer 6$24,299 USD
Retailer 2$25,250 USD
Retailer 1$29,121 USD
Retailer 4$29,429 USD
Retailer 12$39,838 USD
Taylor and Hart$41,361 USD

32 data points across 14 retailers

13 retailers$9,719 USD to $41,361 USD

A
Cheapest Retailer
-
$9,719 USD
A
Retailer 2
-
$11,267 USD
View
Retailer 3
-
$12,245 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$13,852 USD
View
A
Retailer 5
-
$16,691 USD
£13,142 GBP
View
B+
Retailer 6
-
$21,604 USD
£17,011 GBP
View
B+
Retailer 7
-
$23,749 USD
View
B+
Retailer 8
-
$24,299 USD
€23,142 EUR
View
B+
Retailer 9
-
$25,250 USD
View
B+
Retailer 10
-
$29,121 USD
ZAR 470,450 ZAR
View
Retailer 11
-
$29,429 USD
A$45,276 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
$39,838 USD
View
Most Expensive
B
Taylor and Hart
8FU2T5E · Oct 31
$41,361 USD
View
12 more retailers have this diamond
Prices start from $9,719 USDSave up to $31,642 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
5.03ct Asscher
$9,719 USD