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Radiant|Lab Grown|IGI

1.55ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG646479667

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

Certificate IGI LG646479667

Diamond specifications and retailer prices

From $234 SGD
$183 USD
As of October 30, 2026
Save $2,016 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,250 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG646479667 or 646479667. Listed at 13 retailers as of October 30, 2026, with prices from $234 to $2,250, a $2,016 spread on the same certified stone. Do Amore Diamonds lists it at $2,250. 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

1.55
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646479667
Dimensions8.27 × 5.72 × 3.86 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.27 mm5.72 mm1.55 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646479667
Side View
Table 68.0%Crown 29°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.5%

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: Oct 30
Current: $2,250 SGD|Low: $225 SGD|High: $2,250 SGD|Avg: $885 SGD
Do Amore Diamonds
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
October 30, 2026
Retailer 13$234 SGD
Retailer 3$272 SGD
Retailer 2$394 SGD
Retailer 4$501 SGD
Retailer 16$514 SGD
Retailer 5$533 SGD
Retailer 11$663 SGD
Retailer 6$775 SGD
Retailer 8$984 SGD
Retailer 12$987 SGD
Retailer 15$1,030 SGD
Retailer 10$1,106 SGD
Retailer 7$1,166 SGD
Retailer 14$1,317 SGD
Retailer 9$1,507 SGD
Do Amore Diamonds$2,250 SGD

30 data points across 16 retailers

13 retailers$234 SGD to $2,250 SGD

A
Cheapest Retailer
-
$234 SGD
$183 USD
B+
Retailer 2
-
$272 SGD
$213 USD
View
A
Retailer 3
-
$394 SGD
£243 GBP
View
B+
Retailer 4
-
$501 SGD
$392 USD
View
B
Retailer 5
-
$514 SGD
$402 USD
View
Retailer 6
-
$663 SGD
€494 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$860 SGD
£530 GBP
View
B
Retailer 8
-
$987 SGD
$772 USD
View
B
Retailer 9
-
$1,030 SGD
$806 USD
View
B+
Retailer 10
-
$1,106 SGD
$865 USD
View
B
Retailer 11
-
$1,317 SGD
$1,030 USD
View
B
Retailer 12
-
$1,507 SGD
£928 GBP
View
Most Expensive
C
Do Amore Diamonds
27-7C125A16B · Oct 31
$2,250 SGD
$1,760 USD
View
12 more retailers have this diamond
Prices start from $234 SGDSave up to $2,016 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
1.55ct Radiant
$234 SGD