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Round|Lab Grown|IGI

1.00ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG474128840

Shape and cutting style on the report: Round brilliant

Certificate IGI LG474128840

Diamond specifications and retailer prices

From ₹30,889 INR
As of November 4, 2026
Save ₹46,726 INR (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹77,614 INR at MOH London · As of November 1, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG474128840 or 474128840. Listed at 5 retailers as of November 1, 2026, with prices from ₹30,889 to ₹77,614, a ₹46,726 spread on the same certified stone. MOH London lists it at ₹77,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474128840
Dimensions6.51 × 6.50 × 3.86 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.51 mm6.50 mm1.00 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474128840
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.3%

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 4
Current: ₹77,614 INR|Low: ₹22,551 INR|High: ₹83,511 INR|Avg: ₹47,990 INR|-6.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3₹30,889 INR
Retailer 6₹36,100 INR
Retailer 4₹39,795 INR
Retailer 5₹42,353 INR
Retailer 2₹58,556 INR
MOH London₹77,614 INR

14 data points across 6 retailers

5 retailers₹30,889 INR to ₹77,614 INR

A
Cheapest Retailer
-
₹30,889 INR
B+
Retailer 2
-
₹39,795 INR
View
B+
Retailer 3
-
₹42,353 INR
View
B
Retailer 4
-
₹58,556 INR
View
Most Expensive
B
MOH London
LG474128840 · Nov 1
₹77,614 INR
£645 GBP
View
4 more retailers have this diamond
Prices start from ₹30,889 INRSave up to ₹46,726 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
₹30,889 INR