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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 ₹1,17,738 INR
$1,240 USD
As of October 30, 2026
Save ₹2,68,519 INR (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,91,718 INR 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: ₹5,91,718 INR|Low: ₹1,17,738 INR|High: ₹5,96,421 INR|Avg: ₹3,11,434 INR|+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₹1,17,738 INR
Retailer 7₹1,77,651 INR
Retailer 11₹1,93,318 INR
Retailer 8₹2,06,136 INR
Retailer 4₹2,19,906 INR
Retailer 13₹2,22,183 INR
Retailer 3₹2,72,981 INR
Retailer 9₹3,23,020 INR
Retailer 6₹3,46,662 INR
Retailer 10₹3,86,257 INR
Retailer 12₹4,26,876 INR
Retailer 5₹4,61,338 INR
MOH London₹5,91,718 INR

18 data points across 13 retailers

11 retailers₹1,17,738 INR to ₹3,86,257 INR

B+
Cheapest Retailer
-
₹1,17,738 INR
$1,240 USD
B
Retailer 2
-
₹1,77,651 INR
$1,871 USD
View
B
Retailer 3
-
₹1,93,318 INR
$2,036 USD
View
Retailer 4
-
₹2,06,136 INR
$2,171 USD
View
Price last confirmed 19 days ago
B
Retailer 5
-
₹2,06,136 INR
$2,171 USD
View
B
Retailer 6
-
₹2,22,183 INR
$2,340 USD
View
B
Retailer 7
-
₹3,23,020 INR
$3,402 USD
View
B
Retailer 8
-
₹3,46,662 INR
$3,651 USD
View
B
Retailer 9
-
₹3,86,257 INR
$4,068 USD
View
Retailer 10
-
₹4,26,876 INR
£3,540 GBP
View
Price under review
Most Expensive
MOH London
LG512202829 · Oct 29
₹5,91,718 INR
£4,907 GBP
View
Price under review
10 more retailers have this diamond
Prices start from ₹1,17,738 INRSave up to ₹2,68,519 INR

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
₹1,17,738 INR