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Cushion|Lab Grown|IGI

1.83ct G SI1 Cushion Lab Grown Diamond

GD • G/SI1 • IGI LG538289862

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG538289862

Diamond specifications and retailer prices

From ₹34,752 INR
$366 USD
As of November 1, 2026
Save ₹1,19,478 INR (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹1,54,230 INR at MOH London · As of October 26, 2026
View at MOH London

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG538289862 or 538289862. Listed at 10 retailers as of October 26, 2026, with prices from ₹34,752 to ₹1,54,230, a ₹1,19,478 spread on the same certified stone. MOH London lists it at ₹1,54,230. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.83
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538289862
Dimensions7.77 × 7.53 × 4.58 mm
L/W Ratio1.03
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
7.77 mm7.53 mm1.83 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538289862
Side View
Table 64.5%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.8%

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 1
Current: ₹1,54,230 INR|Low: ₹24,782 INR|High: ₹1,95,597 INR|Avg: ₹84,104 INR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8₹34,752 INR
Retailer 6₹38,455 INR
Retailer 3₹57,920 INR
Retailer 7₹62,192 INR
Retailer 2₹68,711 INR
Retailer 9₹71,118 INR
Retailer 5₹99,223 INR
Retailer 4₹1,19,637 INR
MOH London₹1,54,230 INR

40 data points across 9 retailers

10 retailers₹34,752 INR to ₹1,54,230 INR

A
Cheapest Retailer
-
₹34,752 INR
$366 USD
Final sale: no returns
Retailer 2
-
₹38,455 INR
$405 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
₹57,920 INR
$610 USD
View
B+
Retailer 4
-
₹62,192 INR
$655 USD
View
B+
Retailer 5
-
₹67,130 INR
$707 USD
View
B+
Retailer 6
-
₹68,711 INR
£570 GBP
View
B+
Retailer 7
-
₹71,118 INR
$749 USD
View
B
Retailer 8
-
₹99,223 INR
$1,045 USD
View
B
Retailer 9
-
₹1,19,637 INR
$1,260 USD
View
Most Expensive
B
MOH London
LG538289862 · Oct 26
₹1,54,230 INR
£1,279 GBP
View
9 more retailers have this diamond
Prices start from ₹34,752 INRSave up to ₹1,19,478 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 Cushion
₹34,752 INR