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Radiant|Lab Grown|IGI

1.72ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG512202829

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

Certificate IGI LG512202829

Diamond specifications and retailer prices

From $1,585 SGD
$1,240 USD
As of October 30, 2026
Save $3,615 SGD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,967 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.72ct lab-grown radiant diamond

This 1.72ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512202829 or 512202829. Listed at 11 retailers as of October 28, 2026, with a 228% 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

1.72
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512202829
Dimensions8.43 × 6.04 × 3.96 mm
L/W Ratio1.40
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
8.43 mm6.04 mm1.72 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512202829
Side View
Table 69.0%Crown 46.6°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,967 SGD|Low: $1,585 SGD|High: $8,030 SGD|Avg: $4,193 SGD|+0.5%
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
October 30, 2026
Retailer 2$1,585 SGD
Retailer 7$2,392 SGD
Retailer 11$2,603 SGD
Retailer 8$2,775 SGD
Retailer 4$2,961 SGD
Retailer 13$2,991 SGD
Retailer 3$3,675 SGD
Retailer 9$4,349 SGD
Retailer 6$4,667 SGD
Retailer 10$5,201 SGD
Retailer 12$5,747 SGD
Retailer 5$6,211 SGD
MOH London$7,967 SGD

18 data points across 13 retailers

11 retailers$1,585 SGD to $5,201 SGD

B+
Cheapest Retailer
-
$1,585 SGD
$1,240 USD
B
Retailer 2
-
$2,392 SGD
$1,871 USD
View
B
Retailer 3
-
$2,603 SGD
$2,036 USD
View
Retailer 4
-
$2,775 SGD
$2,171 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
$2,775 SGD
$2,171 USD
View
B
Retailer 6
-
$2,991 SGD
$2,340 USD
View
B
Retailer 7
-
$4,349 SGD
$3,402 USD
View
B
Retailer 8
-
$4,667 SGD
$3,651 USD
View
B
Retailer 9
-
$5,201 SGD
$4,068 USD
View
Retailer 10
-
$5,747 SGD
£3,540 GBP
View
Price under review
Most Expensive
MOH London
LG512202829 · Oct 29
$7,967 SGD
£4,907 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $1,585 SGDSave up to $3,615 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+
1.72ct Radiant
$1,585 SGD