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Asscher|Lab Grown|IGI

5.09ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG762545027

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG762545027

Diamond specifications and retailer prices

From $12,573 SGD
$9,835 USD
As of October 31, 2026
Save $40,766 SGD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $53,339 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG762545027 or 762545027. Listed at 14 retailers as of October 30, 2026, with prices from $12,573 to $53,339, a $40,766 spread on the same certified stone. Taylor and Hart lists it at $53,339. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545027
Dimensions9.44 × 9.43 × 6.07 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
9.44 mm9.43 mm5.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545027
Side View
Table 62.0%Crown 34.1°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 64.4%

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: $37,665 SGD|Low: $12,573 SGD|High: $65,851 SGD|Avg: $31,959 SGD|-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
Retailer 14
Taylor and Hart
October 29, 2026
Retailer 2$12,573 SGD
Retailer 12$14,570 SGD
Retailer 10$15,788 SGD
Retailer 6$17,005 SGD
Retailer 11$17,914 SGD
Retailer 9$21,591 SGD
Retailer 8$27,278 SGD
Retailer 3$30,716 SGD
Retailer 7$31,434 SGD
Retailer 5$32,663 SGD
Retailer 13$34,769 SGD
Retailer 1$37,665 SGD
Retailer 4$38,070 SGD
Retailer 14$51,536 SGD
Taylor and Hart$53,339 SGD

32 data points across 15 retailers

14 retailers$12,573 SGD to $53,339 SGD

A
Cheapest Retailer
-
$12,573 SGD
$9,835 USD
A
Retailer 2
-
$14,570 SGD
$11,397 USD
View
Retailer 3
-
$15,788 SGD
$12,350 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$17,914 SGD
$14,013 USD
View
A
Retailer 5
-
$21,591 SGD
£13,298 GBP
View
B+
Retailer 6
-
$27,278 SGD
£16,801 GBP
View
B+
Retailer 7
-
$30,716 SGD
$24,027 USD
View
B+
Retailer 8
-
$31,434 SGD
€23,418 EUR
View
B+
Retailer 9
-
$32,663 SGD
$25,550 USD
View
B+
Retailer 10
-
$34,769 SGD
$27,197 USD
View
B+
Retailer 11
-
$37,665 SGD
ZAR 475,966 ZAR
View
Retailer 12
-
$38,070 SGD
A$45,815 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$51,536 SGD
$40,313 USD
View
Most Expensive
B
Taylor and Hart
KW2RLB7 · Oct 30
$53,339 SGD
$41,723 USD
View
13 more retailers have this diamond
Prices start from $12,573 SGDSave up to $40,766 SGD

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
$12,573 SGD