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Radiant|Lab Grown|IGI

1.00ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG512227222

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

Certificate IGI LG512227222

Diamond specifications and retailer prices

From ₹68,525 INR
$722 USD
As of November 2, 2026
Save ₹77,584 INR (53%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,47,339 INR at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512227222 or 512227222. Listed at 12 retailers as of November 2, 2026, with a 113% 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

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512227222
Dimensions6.55 × 4.96 × 3.48 mm
L/W Ratio1.32
Culet sizeLong
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
6.55 mm4.96 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG512227222
Side View
Table 66.0%Crown 39.7°Girdle: THK-VTKPavilion 31.9°Culet: LNGDepth 70.2%

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: Nov 2
Current: ₹2,47,339 INR|Low: ₹65,773 INR|High: ₹3,16,406 INR|Avg: ₹1,39,683 INR
Flawless Fine Jewelry
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
November 2, 2026
Retailer 9₹68,525 INR
Retailer 10₹72,132 INR
Retailer 14₹74,599 INR
Retailer 3₹79,535 INR
Retailer 11₹79,535 INR
Retailer 6₹96,284 INR
Retailer 4₹96,334 INR
Retailer 5₹1,24,902 INR
Retailer 13₹1,28,983 INR
Retailer 2₹1,46,109 INR
Retailer 8₹1,95,894 INR
Retailer 12₹2,23,608 INR
Flawless Fine Jewelry₹2,47,339 INR
Retailer 7₹3,12,308 INR

23 data points across 14 retailers

12 retailers₹68,525 INR to ₹1,46,109 INR

B+
Cheapest Retailer
-
₹68,525 INR
$722 USD
B
Retailer 2
-
₹72,132 INR
$760 USD
View
B
Retailer 3
-
₹74,599 INR
$786 USD
View
Retailer 4
-
₹79,535 INR
$838 USD
View
Price last confirmed 16 days ago
B
Retailer 5
-
₹79,535 INR
$838 USD
View
B
Retailer 6
-
₹96,334 INR
$1,015 USD
View
B
Retailer 7
-
₹1,28,983 INR
$1,359 USD
View
B
Retailer 8
-
₹1,46,109 INR
ZAR 24,870 ZAR
View
Retailer 9
-
₹1,95,894 INR
$2,064 USD
View
Price under review
Retailer 10
-
₹2,23,608 INR
$2,356 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
77780620A · Nov 2
₹2,47,339 INR
£2,052 GBP
View
Price under review
10 more retailers have this diamond
Prices start from ₹68,525 INRSave up to ₹77,584 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+
1.00ct Radiant
₹68,525 INR