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Asscher|Lab Grown|IGI

4.26ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768629097

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768629097

Diamond specifications and retailer prices

From $6,343 SGD
$4,962 USD
As of October 31, 2026
Save $24,403 SGD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $30,747 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.26ct lab-grown asscher diamond

This 4.26ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768629097 or 768629097. Listed at 12 retailers as of October 31, 2026, with prices from $6,343 to $30,747, a $24,403 spread on the same certified stone. Taylor and Hart lists it at $30,747. 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

4.26
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629097
Dimensions9.03 × 9.01 × 5.82 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
9.03 mm9.01 mm4.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629097
Side View
Table 64.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 64.6%

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: $11,015 SGD|Low: $6,343 SGD|High: $30,911 SGD|Avg: $15,994 SGD|-20.5%
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
November 1, 2026
Retailer 13$6,343 SGD
Retailer 11$7,306 SGD
Retailer 5$7,656 SGD
Retailer 1$11,015 SGD
Retailer 10$11,212 SGD
Retailer 3$11,258 SGD
Retailer 2$13,679 SGD
Retailer 8$14,615 SGD
Retailer 4$15,075 SGD
Retailer 9$17,992 SGD
Retailer 6$18,371 SGD
Retailer 7$18,719 SGD
Retailer 12$23,962 SGD
Taylor and Hart$30,747 SGD

37 data points across 14 retailers

12 retailers$6,343 SGD to $30,747 SGD

A
Cheapest Retailer
-
$6,343 SGD
$4,962 USD
A
Retailer 2
-
$7,306 SGD
$5,715 USD
View
A
Retailer 3
-
$11,015 SGD
£6,784 GBP
View
B+
Retailer 4
-
$11,258 SGD
HK$68,800 HKD
View
B+
Retailer 5
-
$13,679 SGD
$10,700 USD
View
B+
Retailer 6
-
$14,615 SGD
€10,888 EUR
View
B+
Retailer 7
-
$15,075 SGD
$11,792 USD
View
B+
Retailer 8
-
$17,992 SGD
£11,082 GBP
View
B+
Retailer 9
-
$18,371 SGD
$14,370 USD
View
B+
Retailer 10
-
$18,719 SGD
ZAR 236,547 ZAR
View
B
Retailer 11
-
$23,962 SGD
$18,744 USD
View
Most Expensive
B
Taylor and Hart
Y4JRM05 · Oct 31
$30,747 SGD
$24,051 USD
View
11 more retailers have this diamond
Prices start from $6,343 SGDSave up to $24,403 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
4.26ct Asscher
$6,343 SGD