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Round|Lab Grown|IGI

1.83ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG478124713

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478124713

Diamond specifications and retailer prices

From ₹97,799 INR
$1,030 USD
As of October 30, 2026
Save ₹3,54,883 INR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹4,52,682 INR at MOH London · As of October 29, 2026
View at MOH London

About this 1.83ct lab-grown round diamond

This 1.83ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG478124713 or 478124713. Listed at 11 retailers as of October 29, 2026, with prices from ₹97,799 to ₹4,52,682, a ₹3,54,883 spread on the same certified stone. MOH London lists it at ₹4,52,682. 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

1.83
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478124713
Dimensions7.80 × 7.87 × 4.84 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
7.80 mm7.87 mm1.83 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478124713
Side View
Table 60.0%Crown 34.7°Girdle: MediumPavilion 41.5°Culet: NoneDepth 61.7%

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 30
Current: ₹4,52,682 INR|Low: ₹97,799 INR|High: ₹4,55,696 INR|Avg: ₹2,03,302 INR|-0.5%
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
October 30, 2026
Retailer 2₹97,799 INR
Retailer 7₹1,20,871 INR
Retailer 10₹1,31,506 INR
Retailer 12₹1,35,304 INR
Retailer 8₹1,40,146 INR
Retailer 13₹1,40,146 INR
Retailer 6₹1,63,092 INR
Retailer 4₹1,94,932 INR
Retailer 9₹2,21,898 INR
Retailer 3₹2,61,207 INR
Retailer 11₹2,62,727 INR
Retailer 5₹3,13,463 INR
MOH London₹4,52,682 INR

22 data points across 13 retailers

11 retailers₹97,799 INR to ₹4,52,682 INR

A
Cheapest Retailer
-
₹97,799 INR
$1,030 USD
B+
Retailer 2
-
₹1,20,871 INR
$1,273 USD
View
B+
Retailer 3
-
₹1,31,506 INR
$1,385 USD
View
B+
Retailer 4
-
₹1,35,304 INR
$1,425 USD
View
Final sale: no returns
B+
Retailer 5
-
₹1,40,146 INR
$1,476 USD
View
Retailer 6
-
₹1,40,146 INR
$1,476 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
₹1,63,092 INR
£1,352 GBP
View
B
Retailer 8
-
₹2,21,898 INR
$2,337 USD
View
B
Retailer 9
-
₹2,61,207 INR
$2,751 USD
View
B
Retailer 10
-
₹2,62,727 INR
$2,767 USD
View
Most Expensive
C
MOH London
LG478124713 · Oct 29
₹4,52,682 INR
£3,754 GBP
View
10 more retailers have this diamond
Prices start from ₹97,799 INRSave up to ₹3,54,883 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
1.83ct Round
₹97,799 INR