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Radiant|Lab Grown|IGI

1.55ct F VS2 Radiant Lab Grown Diamond

VG • F/VS2 • IGI LG763610880

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG763610880

Diamond specifications and retailer prices

From $748 SGD
As of October 29, 2026
Save $838 SGD (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,586 SGD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG763610880 or 763610880. Listed at 5 retailers as of October 29, 2026, with prices from $748 to $1,586, a $838 spread on the same certified stone. Frank Darling lists it at $1,586. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763610880
Dimensions7.87 × 5.77 × 3.95 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.77 mm1.55 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763610880
Side View
Table 63.0%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,586 SGD|Low: $288 SGD|High: $1,677 SGD|Avg: $962 SGD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$288 SGD
Retailer 5$553 SGD
Retailer 8$617 SGD
Retailer 7$666 SGD
Retailer 9$721 SGD
Retailer 11$776 SGD
Retailer 3$1,121 SGD
Retailer 6$1,303 SGD
Retailer 2$1,417 SGD
Retailer 4$1,495 SGD
Frank Darling$1,586 SGD

14 data points across 11 retailers

5 retailers$748 SGD to $1,586 SGD

Retailer 1
-
$553 SGD
Price last confirmed 8 days ago
B+
Retailer 2
-
$748 SGD
View
Retailer 3
-
$1,417 SGD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$1,495 SGD
View
Most Expensive
B
Frank Darling
LGRA15-6259UD · Oct 30
$1,586 SGD
$1,241 USD
View
4 more retailers have this diamond
Prices start from $748 SGDSave up to $838 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.

B+
1.55ct Radiant
$748 SGD