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Radiant|Lab Grown|IGI

1.20ct G VVS2 Radiant Lab Grown Diamond

GD • G/VVS2 • IGI LG612346458

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

Certificate IGI LG612346458

Diamond specifications and retailer prices

From $445 SGD
$348 USD
As of October 28, 2026
Save $1,217 SGD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,662 SGD at Jared · As of October 28, 2026
View at Jared

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG612346458 or 612346458. Listed at 5 retailers as of October 28, 2026, with prices from $445 to $1,662, a $1,217 spread on the same certified stone. Jared lists it at $1,662. 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

1.20
Carat
G
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612346458
Dimensions7.56 × 5.30 × 3.52 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.56 mm5.30 mm1.20 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612346458
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.4%

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 28
Current: $1,662 SGD|Low: $419 SGD|High: $2,058 SGD|Avg: $920 SGD|-19.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 25, 2026
Retailer 4$445 SGD
Retailer 9$452 SGD
Retailer 8$539 SGD
Retailer 10$620 SGD
Retailer 3$766 SGD
Retailer 11$896 SGD
Retailer 5$909 SGD
Retailer 7$1,140 SGD
Retailer 2$1,257 SGD
Retailer 6$1,266 SGD
Jared$1,662 SGD

12 data points across 11 retailers

5 retailers$445 SGD to $1,662 SGD

B+
Cheapest Retailer
-
$445 SGD
$348 USD
B
Retailer 2
-
$909 SGD
$711 USD
View
B
Retailer 3
-
$1,257 SGD
£774 GBP
View
B
Retailer 4
-
$1,266 SGD
$990 USD
View
Most Expensive
C
Jared
149885849 · Oct 28
$1,662 SGD
$1,300 USD
View
4 more retailers have this diamond
Prices start from $445 SGDSave up to $1,217 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+
1.20ct Radiant
$445 SGD