CaratHunter
Plans
Asscher|Lab Grown|IGI

4.91ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG768629826

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG768629826

Diamond specifications and retailer prices

From $9,447 SGD
$7,387 USD
As of October 31, 2026
Save $30,483 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $39,930 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.91ct lab-grown asscher diamond

This 4.91ct 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 LG768629826 or 768629826. Listed at 13 retailers as of October 31, 2026, with prices from $9,447 to $39,930, a $30,483 spread on the same certified stone. Taylor and Hart lists it at $39,930. 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

4.91
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.8°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768629826
Dimensions9.37 × 9.36 × 6.10 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
9.37 mm9.36 mm4.91 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768629826
Side View
Table 59.0%Crown 30.8°Girdle: Slightly ThickPavilion 44°Culet: NoneDepth 65.2%

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: $15,113 SGD|Low: $9,447 SGD|High: $48,048 SGD|Avg: $22,315 SGD|-21.3%
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 31, 2026
Retailer 13$9,447 SGD
Retailer 11$10,083 SGD
Retailer 5$10,952 SGD
Retailer 10$13,138 SGD
Retailer 2$13,751 SGD
Retailer 4$13,972 SGD
Retailer 1$15,113 SGD
Retailer 3$20,757 SGD
Retailer 8$21,067 SGD
Retailer 6$21,639 SGD
Retailer 9$22,927 SGD
Retailer 7$26,661 SGD
Retailer 12$34,537 SGD
Taylor and Hart$39,930 SGD

32 data points across 14 retailers

13 retailers$9,447 SGD to $39,930 SGD

A
Cheapest Retailer
-
$9,447 SGD
$7,387 USD
A
Retailer 2
-
$10,083 SGD
$7,884 USD
View
A
Retailer 3
-
$13,138 SGD
$10,273 USD
View
B+
Retailer 4
-
$13,751 SGD
HK$84,000 HKD
View
Retailer 5
-
$13,972 SGD
$10,925 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$15,113 SGD
£9,305 GBP
View
B+
Retailer 7
-
$20,757 SGD
$16,230 USD
View
B+
Retailer 8
-
$21,067 SGD
€15,688 EUR
View
B+
Retailer 9
-
$21,639 SGD
$16,920 USD
View
B+
Retailer 10
-
$22,927 SGD
£14,116 GBP
View
B
Retailer 11
-
$26,661 SGD
ZAR 336,786 ZAR
View
B
Retailer 12
-
$34,537 SGD
$27,005 USD
View
Most Expensive
B
Taylor and Hart
FCJ4K2C · Oct 31
$39,930 SGD
$31,222 USD
View
12 more retailers have this diamond
Prices start from $9,447 SGDSave up to $30,483 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
4.91ct Asscher
$9,447 SGD