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Cushion|Lab Grown|IGI

1.43ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG828663115

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828663115

Diamond specifications and retailer prices

From ₹20,821 INR
As of November 4, 2026
Save ₹1,07,890 INR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,28,710 INR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828663115 or 828663115. Listed at 16 retailers as of November 4, 2026, with prices from ₹20,821 to ₹1,28,710, a ₹1,07,890 spread on the same certified stone. Brilliant Earth lists it at ₹1,28,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663115
Dimensions8.06 × 5.74 × 3.74 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.74 mm1.43 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828663115
Side View
Table 70.0%Crown 36.9°Girdle: THN-MEDPavilion 34.3°Culet: NoneDepth 65.2%

Caratlytics Score

How it works →
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 4
Current: ₹1,28,710 INR|Low: ₹20,821 INR|High: ₹1,38,174 INR|Avg: ₹64,541 INR|-6.8%
Brilliant Earth
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
Retailer 15
November 4, 2026
Retailer 8₹20,821 INR
Retailer 7₹26,594 INR
Retailer 2₹28,771 INR
Retailer 13₹37,761 INR
Retailer 4₹39,370 INR
Retailer 11₹40,127 INR
Retailer 14₹58,109 INR
Retailer 12₹59,812 INR
Retailer 6₹66,248 INR
Retailer 3₹75,333 INR
Retailer 15₹77,889 INR
Retailer 9₹79,119 INR
Retailer 5₹1,09,404 INR
Retailer 10₹1,11,864 INR
Brilliant Earth₹1,28,710 INR

36 data points across 15 retailers

16 retailers₹20,821 INR to ₹1,28,710 INR

A
Cheapest Retailer
-
₹20,821 INR
Final sale: no returns
A
Retailer 2
-
₹26,594 INR
View
A
Retailer 3
-
₹28,771 INR
View
A
Retailer 4
-
₹37,761 INR
View
Retailer 5
-
₹39,370 INR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
₹40,127 INR
View
A
Retailer 7
-
₹58,109 INR
View
B+
Retailer 8
-
₹59,812 INR
View
Retailer 9
-
₹63,882 INR
View
Price last confirmed 14 days ago
Retailer 10
-
₹66,248 INR
View
Price last confirmed 30 days ago
B+
Retailer 11
-
₹75,333 INR
View
B+
Retailer 12
-
₹77,889 INR
View
B+
Retailer 13
-
₹79,119 INR
View
Retailer 14
-
₹1,09,404 INR
View
Price last confirmed 14 days ago
B
Retailer 15
-
₹1,11,864 INR
View
Most Expensive
B
Brilliant Earth
21273603A · Nov 4
₹1,28,710 INR
$1,360 USD
View
15 more retailers have this diamond
Prices start from ₹20,821 INRSave up to ₹1,07,890 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
1.43ct Cushion
₹20,821 INR