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Radiant|Lab Grown|IGI

1.51ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG778659547

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

Certificate IGI LG778659547

Diamond specifications and retailer prices

From $247 SGD
As of November 4, 2026
Save $1,182 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,428 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778659547 or 778659547. Listed at 17 retailers as of November 4, 2026, with prices from $247 to $1,428, a $1,182 spread on the same certified stone. MOH London lists it at $1,428. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659547
Dimensions7.87 × 5.83 × 3.85 mm
L/W Ratio1.35
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.87 mm5.83 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659547
Side View
Table 63.0%Crown 40.1°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 66.0%

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: Nov 4
Current: $1,428 SGD|Low: $240 SGD|High: $1,483 SGD|Avg: $728 SGD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 3$247 SGD
Retailer 17$276 SGD
Retailer 13$286 SGD
Retailer 7$307 SGD
Retailer 8$308 SGD
Retailer 12$528 SGD
Retailer 4$535 SGD
Retailer 15$621 SGD
Retailer 11$713 SGD
Retailer 16$731 SGD
Retailer 10$803 SGD
Retailer 14$985 SGD
Retailer 5$995 SGD
Retailer 6$1,053 SGD
Retailer 2$1,093 SGD
Retailer 9$1,355 SGD
MOH London$1,428 SGD

37 data points across 17 retailers

17 retailers$247 SGD to $1,428 SGD

A
Cheapest Retailer
-
$247 SGD
A
Retailer 2
-
$276 SGD
View
Final sale: no returns
A
Retailer 3
-
$286 SGD
View
A
Retailer 4
-
$307 SGD
View
Retailer 5
-
$308 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$528 SGD
View
B+
Retailer 7
-
$535 SGD
View
A
Retailer 8
-
$621 SGD
View
A
Retailer 9
-
$713 SGD
View
A
Retailer 10
-
$731 SGD
View
B+
Retailer 11
-
$803 SGD
View
B+
Retailer 12
-
$985 SGD
View
B+
Retailer 13
-
$995 SGD
View
B+
Retailer 14
-
$1,053 SGD
View
B+
Retailer 15
-
$1,093 SGD
View
B
Retailer 16
-
$1,355 SGD
View
Most Expensive
B
MOH London
LG778659547 · Nov 5
$1,428 SGD
£880 GBP
View
16 more retailers have this diamond
Prices start from $247 SGDSave up to $1,182 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
1.51ct Radiant
$247 SGD