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Cushion|Lab Grown|IGI

1.23ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG801682433

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801682433

Diamond specifications and retailer prices

From ₹24,419 INR
As of November 6, 2026
Save ₹45,082 INR (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹98,410 INR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG801682433 or 801682433. Listed at 15 retailers as of November 6, 2026, with a 185% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801682433
Dimensions6.71 × 5.53 × 4.06 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
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
6.71 mm5.53 mm1.23 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG801682433
Side View
Table 64.0%Crown 38°Girdle: STK-VTKPavilion 36.2°Culet: NoneDepth 73.4%

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: Nov 6
Current: ₹30,806 INR|Low: ₹16,154 INR|High: ₹1,05,086 INR|Avg: ₹53,216 INR|-7.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 6, 2026
Retailer 3₹16,154 INR
Retailer 4₹24,419 INR
Retailer 1₹30,806 INR
Retailer 10₹31,181 INR
Retailer 9₹34,938 INR
Retailer 6₹40,104 INR
Retailer 5₹43,673 INR
Retailer 2₹48,651 INR
Retailer 8₹58,230 INR
Retailer 12₹62,926 INR
Retailer 7₹69,501 INR
Retailer 11₹84,058 INR
Reve Diamonds₹98,410 INR

37 data points across 13 retailers

15 retailers₹24,419 INR to ₹69,501 INR

B+
Cheapest Retailer
-
₹24,419 INR
A
Retailer 2
-
₹30,806 INR
View
Retailer 3
-
₹31,181 INR
View
Price last confirmed 11 days ago
Retailer 4
-
₹34,938 INR
View
Price last confirmed 10 days ago
Retailer 5
-
₹36,065 INR
View
Price last confirmed 26 days ago
B+
Retailer 6
-
₹40,104 INR
View
B+
Retailer 7
-
₹43,673 INR
View
Retailer 8
-
₹44,894 INR
View
Price last confirmed 12 days ago
Retailer 9
-
₹48,651 INR
View
Price last confirmed 12 days ago
Retailer 10
-
₹57,761 INR
View
Price last confirmed 44 days ago
B+
Retailer 11
-
₹58,230 INR
View
Retailer 12
-
₹62,926 INR
View
Price last confirmed 11 days ago
B
Retailer 13
-
₹69,501 INR
View
Retailer 14
-
₹84,058 INR
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
E41CDD5BE · Oct 25
₹98,410 INR
$1,048 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from ₹24,419 INRSave up to ₹45,082 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
1.23ct Cushion
₹24,419 INR