CaratHunter
Plans
Princess|Lab Grown|IGI

1.20ct G VVS2 Princess Lab Grown Diamond

EX • G/VVS2 • IGI LG837648308

Shape and cutting style on the report: Princess cut

Certificate IGI LG837648308

Diamond specifications and retailer prices

From $409 SGD
As of November 4, 2026
Save $792 SGD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,451 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837648308 or 837648308. Listed at 15 retailers as of November 4, 2026, with a 194% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648308
Dimensions5.74 × 5.68 × 3.99 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.68 mm1.20 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648308
Side View
Table 73.0%Crown 45.1°Girdle: STK-THKPavilion 37.1°Culet: NoneDepth 70.2%

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: Nov 4
Current: $1,451 SGD|Low: $308 SGD|High: $1,451 SGD|Avg: $753 SGD|+0.4%
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
November 5, 2026
Retailer 14$308 SGD
Retailer 9$380 SGD
Retailer 6$409 SGD
Retailer 11$529 SGD
Retailer 8$557 SGD
Retailer 7$561 SGD
Retailer 3$579 SGD
Retailer 12$751 SGD
Retailer 10$811 SGD
Retailer 2$972 SGD
Retailer 13$995 SGD
Retailer 4$1,059 SGD
Retailer 5$1,201 SGD
MOH London$1,451 SGD

13 data points across 14 retailers

15 retailers$409 SGD to $1,201 SGD

Retailer 1
-
$289 SGD
Price last confirmed 9 days ago
Retailer 2
-
$308 SGD
View
Price last confirmed 11 days ago
Retailer 3
-
$380 SGD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$409 SGD
View
Retailer 5
-
$529 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$557 SGD
View
A
Retailer 7
-
$561 SGD
View
A
Retailer 8
-
$579 SGD
View
Retailer 9
-
$751 SGD
View
Price last confirmed 9 days ago
Retailer 10
-
$811 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$972 SGD
View
Retailer 12
-
$995 SGD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$1,059 SGD
View
B
Retailer 14
-
$1,201 SGD
View
Most Expensive
MOH London
LG837648308 · Oct 29
$1,451 SGD
£894 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $409 SGDSave up to $792 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
1.20ct Princess
$409 SGD