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Radiant|Lab Grown|IGI

5.51ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG823673400

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

Certificate IGI LG823673400

Diamond specifications and retailer prices

From $1,516 SGD
$1,186 USD
As of October 30, 2026
Save $11,702 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,219 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown radiant diamond

This 5.51ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG823673400 or 823673400. Listed at 11 retailers as of October 29, 2026, with prices from $1,516 to $13,219, a $11,702 spread on the same certified stone. Do Amore Diamonds lists it at $13,219. 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

5.51
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823673400
Dimensions12.04 × 8.58 × 5.95 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm8.58 mm5.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823673400
Side View
Table 66.0%Crown 46°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 69.3%

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: $13,219 SGD|Low: $1,455 SGD|High: $13,462 SGD|Avg: $4,497 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
October 29, 2026
Retailer 10$1,516 SGD
Retailer 13$1,649 SGD
Retailer 8$2,147 SGD
Retailer 4$2,301 SGD
Retailer 11$2,789 SGD
Retailer 6$2,793 SGD
Retailer 9$3,464 SGD
Retailer 12$3,638 SGD
Retailer 3$4,115 SGD
Retailer 5$5,530 SGD
Retailer 2$6,269 SGD
Retailer 7$6,718 SGD
Do Amore Diamonds$13,219 SGD

25 data points across 13 retailers

11 retailers$1,516 SGD to $13,219 SGD

A
Cheapest Retailer
-
$1,516 SGD
$1,186 USD
A
Retailer 2
-
$1,649 SGD
$1,290 USD
View
Retailer 3
-
$2,147 SGD
£1,322 GBP
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$2,789 SGD
$2,182 USD
View
B+
Retailer 5
-
$2,793 SGD
$2,185 USD
View
B+
Retailer 6
-
$3,464 SGD
$2,710 USD
View
B+
Retailer 7
-
$3,638 SGD
$2,846 USD
View
B+
Retailer 8
-
$4,115 SGD
$3,219 USD
View
B
Retailer 9
-
$6,269 SGD
£3,861 GBP
View
B
Retailer 10
-
$6,718 SGD
$5,255 USD
View
Most Expensive
B
Do Amore Diamonds
7-1793013 · Oct 29
$13,219 SGD
$10,340 USD
View
10 more retailers have this diamond
Prices start from $1,516 SGDSave up to $11,702 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
5.51ct Radiant
$1,516 SGD