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Radiant|Lab Grown|IGI

3.56ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG670483816

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

Certificate IGI LG670483816

Diamond specifications and retailer prices

From $1,074 SGD
$840 USD
As of October 29, 2026
Save $3,043 SGD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,116 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.56ct lab-grown radiant diamond

This 3.56ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG670483816 or 670483816. Listed at 10 retailers as of October 29, 2026, with prices from $1,074 to $4,116, a $3,043 spread on the same certified stone. Brilliant Earth lists it at $4,116. 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

3.56
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670483816
Dimensions8.48 × 8.41 × 5.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 mm8.41 mm3.56 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670483816
Side View
Table 66.0%Crown 43.2°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 68.1%

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: $4,116 SGD|Low: $675 SGD|High: $5,088 SGD|Avg: $1,996 SGD|-19.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 12$675 SGD
Retailer 7$874 SGD
Retailer 2$1,074 SGD
Retailer 6$1,118 SGD
Retailer 11$1,198 SGD
Retailer 9$1,268 SGD
Retailer 3$1,831 SGD
Retailer 10$2,509 SGD
Retailer 8$2,879 SGD
Retailer 5$3,216 SGD
Retailer 4$3,357 SGD
Brilliant Earth$4,116 SGD

26 data points across 12 retailers

10 retailers$1,074 SGD to $4,116 SGD

Retailer 1
-
$874 SGD
£538 GBP
Price last confirmed 13 days ago
B+
Retailer 2
-
$1,074 SGD
$840 USD
View
Retailer 3
-
$1,118 SGD
€833 EUR
View
Price last confirmed 7 days ago
B
Retailer 4
-
$1,198 SGD
$937 USD
View
B+
Retailer 5
-
$1,268 SGD
$992 USD
View
B+
Retailer 6
-
$2,106 SGD
£1,297 GBP
View
Retailer 7
-
$2,509 SGD
$1,962 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$2,879 SGD
$2,252 USD
View
B
Retailer 9
-
$3,216 SGD
£1,981 GBP
View
Most Expensive
B
Brilliant Earth
12676241A · Oct 29
$4,116 SGD
$3,220 USD
View
9 more retailers have this diamond
Prices start from $1,074 SGDSave up to $3,043 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+
3.56ct Radiant
$1,074 SGD