CaratHunter
Plans
Radiant|Lab Grown|IGI

0.51ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG770687114

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

Certificate IGI LG770687114

Diamond specifications and retailer prices

From $180 SGD
HK$1,100 HKD
As of November 1, 2026
Save $955 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,135 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770687114 or 770687114. Listed at 17 retailers as of October 26, 2026, with prices from $180 to $1,135, a $955 spread on the same certified stone. MOH London lists it at $1,135. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687114
Dimensions5.28 × 3.85 × 3.07 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.28 mm3.85 mm0.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770687114
Side View
Table 66.0%Crown 44.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 79.7%

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: Nov 1
Current: $1,135 SGD|Low: $124 SGD|High: $1,202 SGD|Avg: $415 SGD|-4.5%
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 2, 2026
Retailer 17$124 SGD
Retailer 14$145 SGD
Retailer 6$165 SGD
Retailer 8$180 SGD
Retailer 16$285 SGD
Retailer 15$294 SGD
Retailer 12$294 SGD
Retailer 5$317 SGD
Retailer 2$348 SGD
Retailer 13$421 SGD
Retailer 11$428 SGD
Retailer 10$433 SGD
Retailer 4$450 SGD
Retailer 9$473 SGD
Retailer 3$496 SGD
Retailer 7$819 SGD
MOH London$1,135 SGD

43 data points across 17 retailers

17 retailers$180 SGD to $1,135 SGD

Retailer 1
-
$124 SGD
$97 USD
Price last confirmed 10 days ago
Retailer 2
-
$145 SGD
$113 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$165 SGD
$129 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$180 SGD
HK$1,100 HKD
View
A
Retailer 5
-
$285 SGD
€212 EUR
View
Retailer 6
-
$294 SGD
$230 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$294 SGD
£181 GBP
View
Retailer 8
-
$317 SGD
$248 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$348 SGD
$272 USD
View
Retailer 10
-
$421 SGD
£259 GBP
View
Price last confirmed 7 days ago
B
Retailer 11
-
$428 SGD
$335 USD
View
B+
Retailer 12
-
$433 SGD
View
Retailer 13
-
$450 SGD
$352 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$473 SGD
$370 USD
View
Retailer 15
-
$496 SGD
$388 USD
View
Price last confirmed 8 days ago
Retailer 16
-
$819 SGD
£504 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
LG770687114 · Oct 26
$1,135 SGD
£699 GBP
View
16 more retailers have this diamond
Prices start from $180 SGDSave up to $955 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
0.51ct Radiant
$180 SGD