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Cushion|Lab Grown|IGI

3.10ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG843641957

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG843641957

Diamond specifications and retailer prices

From ₹1,37,293 INR
$1,449 USD
As of November 2, 2026
Save ₹3,70,187 INR (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹5,07,480 INR at Taylor and Hart · As of November 3, 2026
View at Taylor and Hart

About this 3.1ct lab-grown cushion diamond

This 3.1ct 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 LG843641957 or 843641957. Listed at 11 retailers as of November 2, 2026, with prices from ₹1,37,293 to ₹5,07,480, a ₹3,70,187 spread on the same certified stone. Taylor and Hart lists it at ₹5,07,480. 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
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641957
Dimensions11.75 × 7.58 × 5.12 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.75 mm7.58 mm3.10 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641957
Side View
Table 53.0%Crown 38.3°Girdle: MED-STKPavilion 43.3°Culet: LargeDepth 67.5%

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 2
Current: ₹3,35,831 INR|Low: ₹1,37,293 INR|High: ₹5,07,480 INR|Avg: ₹2,86,215 INR|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 3, 2026
Retailer 5₹1,37,293 INR
Retailer 8₹1,52,813 INR
Retailer 4₹1,60,601 INR
Retailer 6₹2,08,028 INR
Retailer 9₹2,14,609 INR
Retailer 3₹2,28,632 INR
Retailer 1₹3,35,831 INR
Retailer 7₹4,40,883 INR
Retailer 2₹4,64,243 INR
Taylor and Hart₹5,07,480 INR

6 data points across 10 retailers

11 retailers₹1,37,293 INR to ₹5,07,480 INR

A
Cheapest Retailer
-
₹1,37,293 INR
$1,449 USD
B+
Retailer 2
-
₹1,52,813 INR
HK$12,600 HKD
View
B+
Retailer 3
-
₹1,60,601 INR
$1,695 USD
View
B+
Retailer 4
-
₹2,08,028 INR
€2,091 EUR
View
B
Retailer 5
-
₹2,14,609 INR
$2,265 USD
View
B
Retailer 6
-
₹2,28,632 INR
$2,413 USD
View
B
Retailer 7
-
₹3,35,831 INR
ZAR 57,260 ZAR
View
B
Retailer 8
-
₹3,48,680 INR
$3,680 USD
View
B
Retailer 9
-
₹4,40,883 INR
SGD 6,288 SGD
View
B
Retailer 10
-
₹4,64,243 INR
£3,858 GBP
View
Most Expensive
B
Taylor and Hart
IIYY2A4 · Nov 3
₹5,07,480 INR
$5,356 USD
View
10 more retailers have this diamond
Prices start from ₹1,37,293 INRSave up to ₹3,70,187 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
₹1,37,293 INR