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Asscher|Lab Grown|IGI

1.55ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG831638729

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG831638729

Diamond specifications and retailer prices

From $307 SGD
$240 USD
As of November 1, 2026
Save $1,459 SGD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,766 SGD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.55ct lab-grown asscher diamond

This 1.55ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831638729 or 831638729. Listed at 5 retailers as of November 1, 2026, with prices from $307 to $1,766, a $1,459 spread on the same certified stone. Frank Darling lists it at $1,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831638729
Dimensions6.31 × 6.29 × 4.33 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.31 mm6.29 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831638729
Side View
Table 65.0%Crown 37°Girdle: MediumPavilion 40.7°Culet: NoneDepth 68.8%

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: Nov 1
Current: $1,766 SGD|Low: $307 SGD|High: $1,766 SGD|Avg: $1,147 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 2$307 SGD
Retailer 3$464 SGD
Retailer 4$1,273 SGD
Retailer 5$1,299 SGD
Frank Darling$1,766 SGD

11 data points across 5 retailers

5 retailers$307 SGD to $1,766 SGD

A
Cheapest Retailer
-
$307 SGD
$240 USD
Final sale: no returns
B+
Retailer 2
-
$464 SGD
$363 USD
View
Retailer 3
-
$1,273 SGD
$995 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$1,299 SGD
$1,016 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Frank Darling
100195657460KD · Nov 2
$1,766 SGD
$1,381 USD
View
4 more retailers have this diamond
Prices start from $307 SGDSave up to $1,459 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
1.55ct Asscher
$307 SGD