Cushion|Lab Grown|IGI

3.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG836630171

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

Certificate IGI LG836630171

Diamond specifications and retailer prices

From ₹53,742 INR
$566 USD
As of October 29, 2026
Save ₹2,99,472 INR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹3,53,214 INR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836630171 or 836630171. Listed at 16 retailers as of October 24, 2026, with prices from ₹53,742 to ₹3,53,214, a ₹2,99,472 spread on the same certified stone. Brilliant Earth lists it at ₹3,53,214. 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

3.10
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836630171
Dimensions8.28 × 8.14 × 5.56 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.14 mm3.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836630171
Side View
Table 66.0%Crown 36.4°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.3%

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 29
Current: ₹1,39,482 INR|Low: ₹53,742 INR|High: ₹2,51,302 INR|Avg: ₹1,37,165 INR
Retailer 1
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
October 31, 2026
Retailer 15₹53,742 INR
Retailer 13₹65,629 INR
Retailer 11₹71,687 INR
Retailer 12₹75,443 INR
Retailer 2₹82,132 INR
Retailer 9₹87,335 INR
Retailer 8₹99,058 INR
Retailer 1₹1,39,482 INR
Retailer 4₹1,40,621 INR
Retailer 14₹1,85,247 INR
Retailer 6₹1,88,305 INR
Retailer 5₹1,93,680 INR
Retailer 7₹2,00,819 INR
Retailer 3₹2,05,835 INR
Retailer 10₹2,49,735 INR

24 data points across 15 retailers

16 retailers₹53,742 INR to ₹3,53,214 INR

A
Cheapest Retailer
-
₹53,742 INR
$566 USD
Final sale: no returns
A
Retailer 2
-
₹65,629 INR
HK$5,400 HKD
View
A
Retailer 3
-
₹71,687 INR
$755 USD
View
Retailer 4
-
₹75,443 INR
£626 GBP
View
Price last confirmed 18 days ago
B+
Retailer 5
-
₹82,132 INR
$865 USD
View
A
Retailer 6
-
₹87,335 INR
€876 EUR
View
A
Retailer 7
-
₹99,058 INR
£821 GBP
View
Retailer 8
-
₹1,39,482 INR
$1,469 USD
View
A
Retailer 9
-
₹1,40,621 INR
$1,481 USD
View
B+
Retailer 10
-
₹1,85,247 INR
$1,951 USD
View
B+
Retailer 11
-
₹1,88,305 INR
SGD 2,680 SGD
View
B+
Retailer 12
-
₹1,93,680 INR
$2,040 USD
View
B+
Retailer 13
-
₹2,00,819 INR
$2,115 USD
View
B+
Retailer 14
-
₹2,05,835 INR
$2,168 USD
View
B+
Retailer 15
-
₹2,49,735 INR
£2,071 GBP
View
Most Expensive
B
Brilliant Earth
21801314A · Oct 24
₹3,53,214 INR
$3,720 USD
View
15 more retailers have this diamond
Prices start from ₹53,742 INRSave up to ₹2,99,472 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
3.10ct Cushion
₹53,742 INR