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Asscher|Lab Grown|IGI

4.26ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG831644533

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831644533

Diamond specifications and retailer prices

From $8,737 SGD
$6,834 USD
As of October 31, 2026
Save $22,010 SGD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $47,184 SGD at With Clarity · As of October 31, 2026
View at With Clarity

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 LG831644533 or 831644533. Listed at 12 retailers as of October 30, 2026, with a 252% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831644533
Dimensions8.90 × 8.86 × 5.73 mm
L/W Ratio1.00
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
8.90 mm8.86 mm4.26 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831644533
Side View
Table 64.0%Crown 36°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $11,015 SGD|Low: $8,737 SGD|High: $47,184 SGD|Avg: $19,045 SGD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 31, 2026
Retailer 8$8,737 SGD
Retailer 1$11,015 SGD
Retailer 11$11,160 SGD
Retailer 7$11,429 SGD
Retailer 2$13,679 SGD
Retailer 5$14,615 SGD
Retailer 10$16,638 SGD
Retailer 6$17,992 SGD
Retailer 4$18,719 SGD
Retailer 3$23,962 SGD
Retailer 9$30,747 SGD
With Clarity$47,184 SGD

19 data points across 12 retailers

12 retailers$8,737 SGD to $30,747 SGD

A
Cheapest Retailer
-
$8,737 SGD
$6,834 USD
A
Retailer 2
-
$11,015 SGD
£6,784 GBP
View
A
Retailer 3
-
$11,160 SGD
HK$68,200 HKD
View
Retailer 4
-
$11,429 SGD
$8,940 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$13,679 SGD
$10,700 USD
View
B+
Retailer 6
-
$14,615 SGD
€10,888 EUR
View
B+
Retailer 7
-
$16,638 SGD
$13,015 USD
View
B+
Retailer 8
-
$17,992 SGD
£11,082 GBP
View
B+
Retailer 9
-
$18,719 SGD
ZAR 236,547 ZAR
View
B
Retailer 10
-
$23,962 SGD
$18,744 USD
View
B
Retailer 11
-
$30,747 SGD
$24,051 USD
View
Most Expensive
With Clarity
831644533 · Oct 31
$47,184 SGD
$36,909 USD
View
Price under review
11 more retailers have this diamond
Prices start from $8,737 SGDSave up to $22,010 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
$8,737 SGD