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Round|Lab Grown|IGI

1.03ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG839672512

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839672512

Diamond specifications and retailer prices

From ₹13,192 INR
$139 USD
As of October 29, 2026
Save ₹63,468 INR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹76,661 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG839672512 or 839672512. Listed at 14 retailers as of October 29, 2026, with prices from ₹13,192 to ₹76,661, a ₹63,468 spread on the same certified stone. MOH London lists it at ₹76,661. 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

1.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839672512
Dimensions6.44 × 6.48 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.48 mm1.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839672512
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: ₹76,661 INR|Low: ₹13,192 INR|High: ₹77,143 INR|Avg: ₹35,020 INR|-0.6%
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
Retailer 14
November 1, 2026
Retailer 12₹13,192 INR
Retailer 4₹15,281 INR
Retailer 11₹16,325 INR
Retailer 14₹16,325 INR
Retailer 8₹27,671 INR
Retailer 9₹29,099 INR
Retailer 2₹30,181 INR
Retailer 6₹30,561 INR
Retailer 7₹36,399 INR
Retailer 10₹41,286 INR
Retailer 13₹45,020 INR
Retailer 5₹46,791 INR
Retailer 3₹52,390 INR
MOH London₹76,661 INR

26 data points across 14 retailers

14 retailers₹13,192 INR to ₹76,661 INR

A
Cheapest Retailer
-
₹13,192 INR
$139 USD
A
Retailer 2
-
₹15,281 INR
$161 USD
View
A
Retailer 3
-
₹16,325 INR
$172 USD
View
Retailer 4
-
₹16,325 INR
$172 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
₹27,671 INR
£230 GBP
View
A
Retailer 6
-
₹29,099 INR
€292 EUR
View
A
Retailer 7
-
₹30,181 INR
$318 USD
View
B+
Retailer 8
-
₹30,561 INR
$322 USD
View
B+
Retailer 9
-
₹36,399 INR
£302 GBP
View
B+
Retailer 10
-
₹41,286 INR
$435 USD
View
B
Retailer 11
-
₹45,020 INR
SGD 641 SGD
View
B+
Retailer 12
-
₹46,791 INR
$493 USD
View
B
Retailer 13
-
₹52,390 INR
$552 USD
View
Most Expensive
B
MOH London
LG839672512 · Oct 29
₹76,661 INR
£636 GBP
View
13 more retailers have this diamond
Prices start from ₹13,192 INRSave up to ₹63,468 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
1.03ct Round
₹13,192 INR