Cushion|Lab Grown|IGI

3.12ct I VVS1 Cushion Lab Grown Diamond

ID • I/VVS1 • IGI LG831621876

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

Certificate IGI LG831621876

Diamond specifications and retailer prices

From ₹1,53,154 INR
$1,613 USD
As of October 31, 2026
Save ₹4,05,296 INR (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,58,450 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831621876 or 831621876. Listed at 18 retailers as of October 31, 2026, with prices from ₹1,53,154 to ₹5,58,450, a ₹4,05,296 spread on the same certified stone. Taylor and Hart lists it at ₹5,58,450. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle31.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831621876
Dimensions8.41 × 8.02 × 5.02 mm
L/W Ratio1.05
Girdle conditionFaceted
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 Light Blue
Top View
8.41 mm8.02 mm3.12 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831621876
Side View
Table 62.0%Crown 36.7°Girdle: ThickPavilion 31.2°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: ₹4,53,164 INR|Low: ₹1,53,154 INR|High: ₹5,58,450 INR|Avg: ₹3,02,311 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
Retailer 16
Retailer 17
Taylor and Hart
November 1, 2026
Retailer 7₹1,53,154 INR
Retailer 2₹1,58,661 INR
Retailer 9₹1,67,872 INR
Retailer 17₹1,74,708 INR
Retailer 4₹1,79,550 INR
Retailer 11₹1,81,259 INR
Retailer 6₹1,83,519 INR
Retailer 10₹2,38,135 INR
Retailer 12₹2,41,567 INR
Retailer 15₹2,53,896 INR
Retailer 13₹2,69,658 INR
Retailer 14₹3,68,466 INR
Retailer 16₹3,80,275 INR
Retailer 5₹3,83,465 INR
Retailer 8₹3,91,042 INR
Retailer 1₹4,53,164 INR
Retailer 3₹5,30,696 INR
Taylor and Hart₹5,58,450 INR

43 data points across 18 retailers

18 retailers₹1,53,154 INR to ₹5,58,450 INR

A
Cheapest Retailer
-
₹1,53,154 INR
$1,613 USD
Final sale: no returns
Retailer 2
-
₹1,58,661 INR
$1,671 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
₹1,67,872 INR
$1,768 USD
View
B+
Retailer 4
-
₹1,74,708 INR
$1,840 USD
View
B+
Retailer 5
-
₹1,79,550 INR
$1,891 USD
View
B+
Retailer 6
-
₹1,81,259 INR
£1,503 GBP
View
B+
Retailer 7
-
₹1,83,519 INR
HK$15,100 HKD
View
B+
Retailer 8
-
₹2,38,135 INR
$2,508 USD
View
B+
Retailer 9
-
₹2,41,567 INR
€2,423 EUR
View
B
Retailer 10
-
₹2,53,896 INR
$2,674 USD
View
B
Retailer 11
-
₹2,69,658 INR
$2,840 USD
View
B
Retailer 12
-
₹3,68,466 INR
ZAR 62,692 ZAR
View
B
Retailer 13
-
₹3,80,275 INR
$4,005 USD
View
B
Retailer 14
-
₹3,83,465 INR
£3,180 GBP
View
B
Retailer 15
-
₹3,91,042 INR
$4,118 USD
View
B
Retailer 16
-
₹4,53,164 INR
£3,758 GBP
View
B
Retailer 17
-
₹5,30,696 INR
SGD 7,553 SGD
View
Most Expensive
B
Taylor and Hart
49XGH37 · Oct 31
₹5,58,450 INR
$5,882 USD
View
17 more retailers have this diamond
Prices start from ₹1,53,154 INRSave up to ₹4,05,296 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
₹1,53,154 INR