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Cushion|Lab Grown|IGI

3.12ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG557237375

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG557237375

Diamond specifications and retailer prices

From ₹54,292 INR
$573 USD
As of November 3, 2026
Save ₹3,75,873 INR (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹4,30,165 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown cushion diamond

This 3.12ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557237375 or 557237375. Listed at 9 retailers as of November 2, 2026, with prices from ₹54,292 to ₹4,30,165, a ₹3,75,873 spread on the same certified stone. Do Amore Diamonds lists it at ₹4,30,165. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.12
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557237375
Dimensions8.55 × 8.47 × 5.73 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
8.55 mm8.47 mm3.12 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557237375
Side View
Table 59.5%Crown 35.5°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 67.7%

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 3
Current: ₹4,13,110 INR|Low: ₹38,753 INR|High: ₹4,30,165 INR|Avg: ₹1,53,902 INR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 6₹54,292 INR
Retailer 3₹70,176 INR
Retailer 7₹87,170 INR
Retailer 8₹92,950 INR
Retailer 5₹93,234 INR
Retailer 4₹93,329 INR
Retailer 2₹2,88,196 INR
Do Amore Diamonds₹4,13,110 INR

36 data points across 8 retailers

9 retailers₹54,292 INR to ₹4,30,165 INR

A
Cheapest Retailer
-
₹54,292 INR
$573 USD
Final sale: no returns
A
Retailer 2
-
₹70,176 INR
£583 GBP
View
A
Retailer 3
-
₹87,170 INR
$920 USD
View
A
Retailer 4
-
₹92,950 INR
$981 USD
View
A
Retailer 5
-
₹93,234 INR
$984 USD
View
A
Retailer 6
-
₹93,329 INR
$985 USD
View
B
Retailer 7
-
₹2,88,196 INR
£2,395 GBP
View
B
Retailer 8
-
₹4,13,110 INR
$4,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-3908C0E64 · Nov 2
₹4,30,165 INR
$4,540 USD
View
8 more retailers have this diamond
Prices start from ₹54,292 INRSave up to ₹3,75,873 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
3.12ct Cushion
₹54,292 INR