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Round|Lab Grown|IGI

1.00ct H SI2 Round Lab Grown Diamond

EX • H/SI2 • IGI LG492123560

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492123560

Diamond specifications and retailer prices

From ₹49,791 INR
As of November 5, 2026
Save ₹2,07,107 INR (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹2,56,898 INR at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG492123560 or 492123560. Listed at 9 retailers as of November 5, 2026, with prices from ₹49,791 to ₹2,56,898, a ₹2,07,107 spread on the same certified stone. MOH London lists it at ₹2,56,898. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492123560
Dimensions6.32 × 6.36 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.32 mm6.36 mm1.00 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG492123560
Side View
Table 57.5%Crown 35.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: ₹2,56,898 INR|Low: ₹47,807 INR|High: ₹2,60,737 INR|Avg: ₹1,10,541 INR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4₹49,791 INR
Retailer 2₹54,798 INR
Retailer 7₹55,743 INR
Retailer 5₹61,695 INR
Retailer 6₹95,519 INR
Retailer 8₹1,29,060 INR
Retailer 3₹1,59,293 INR
MOH London₹2,56,898 INR

12 data points across 8 retailers

9 retailers₹49,791 INR to ₹2,56,898 INR

A
Cheapest Retailer
-
₹49,791 INR
A
Retailer 2
-
₹54,798 INR
View
A
Retailer 3
-
₹55,743 INR
View
A
Retailer 4
-
₹61,695 INR
View
Retailer 5
-
₹61,695 INR
View
Price last confirmed 21 days ago
B+
Retailer 6
-
₹95,519 INR
View
B
Retailer 7
-
₹1,59,293 INR
View
B
Retailer 8
-
₹1,62,317 INR
View
Most Expensive
B
MOH London
LG492123560 · Nov 5
₹2,56,898 INR
£2,141 GBP
View
8 more retailers have this diamond
Prices start from ₹49,791 INRSave up to ₹2,07,107 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.

A
1.00ct Round
₹49,791 INR