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Radiant|Lab Grown|IGI

1.00ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG512224128

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

Certificate IGI LG512224128

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)
15 retailers carry this diamond
Most expensive: ₹2,48,949 INR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 LG512224128 or 512224128. Listed at 15 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
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512224128
Dimensions6.67 × 4.98 × 3.49 mm
L/W Ratio1.34
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
6.67 mm4.98 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512224128
Side View
Table 68.0%Crown 41.5°Girdle: THK-VTKPavilion 33.6°Culet: NoneDepth 70.1%

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: ₹1,46,109 INR|Low: ₹65,773 INR|High: ₹3,16,406 INR|Avg: ₹1,58,175 INR|+2.3%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 11₹68,525 INR
Retailer 12₹72,132 INR
Retailer 2₹74,599 INR
Retailer 3₹76,687 INR
Retailer 13₹79,535 INR
Retailer 5₹96,334 INR
Retailer 6₹1,24,902 INR
Retailer 15₹1,28,983 INR
Retailer 1₹1,46,109 INR
Retailer 10₹1,95,894 INR
Retailer 9₹2,07,222 INR
Retailer 14₹2,23,608 INR
Retailer 7₹2,27,692 INR
Retailer 4₹2,47,339 INR
Reve Diamonds₹2,48,949 INR
Retailer 8₹3,12,308 INR

23 data points across 16 retailers

15 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
B
Retailer 4
-
₹76,687 INR
$808 USD
View
Final sale: no returns
B
Retailer 5
-
₹79,535 INR
$838 USD
View
Retailer 6
-
₹79,535 INR
$838 USD
View
Price last confirmed 16 days ago
B
Retailer 7
-
₹96,334 INR
$1,015 USD
View
B
Retailer 8
-
₹1,28,983 INR
$1,359 USD
View
B
Retailer 9
-
₹1,46,109 INR
ZAR 24,870 ZAR
View
Retailer 10
-
₹1,95,894 INR
$2,064 USD
View
Price under review
Retailer 11
-
₹2,07,222 INR
A$3,359 AUD
View
Price under review
Retailer 12
-
₹2,23,608 INR
$2,356 USD
View
Price under review
Retailer 13
-
₹2,47,339 INR
£2,052 GBP
View
Price under review
Most Expensive
Reve Diamonds
70B682A69 · Nov 1
₹2,48,949 INR
$2,623 USD
View
Price under review
13 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