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Cushion|Lab Grown|IGI

1.28ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG794641717

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

Certificate IGI LG794641717

Diamond specifications and retailer prices

From ₹23,643 INR
$249 USD
As of October 31, 2026
Save ₹96,649 INR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,50,971 INR at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.28ct lab-grown cushion diamond

This 1.28ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794641717 or 794641717. Listed at 17 retailers as of October 30, 2026, with a 409% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794641717
Dimensions6.35 × 6.31 × 4.12 mm
L/W Ratio1.01
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
Top View
6.35 mm6.31 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794641717
Side View
Table 63.0%Crown 33.6°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 65.3%

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 31
Current: ₹42,970 INR|Low: ₹23,358 INR|High: ₹1,20,291 INR|Avg: ₹61,121 INR|+0.9%
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 8₹23,643 INR
Retailer 7₹25,921 INR
Retailer 14₹30,039 INR
Retailer 1₹42,970 INR
Retailer 5₹44,515 INR
Retailer 12₹44,721 INR
Retailer 9₹48,894 INR
Retailer 11₹61,433 INR
Retailer 6₹63,322 INR
Retailer 10₹70,358 INR
Retailer 2₹89,387 INR
Retailer 3₹99,118 INR
Retailer 15₹1,02,740 INR
Retailer 4₹1,04,428 INR
Retailer 13₹1,20,291 INR

26 data points across 15 retailers

17 retailers₹23,643 INR to ₹1,20,291 INR

A
Cheapest Retailer
-
₹23,643 INR
$249 USD
Final sale: no returns
A
Retailer 2
-
₹25,921 INR
$273 USD
View
A
Retailer 3
-
₹30,039 INR
£249 GBP
View
A
Retailer 4
-
₹42,970 INR
€431 EUR
View
A
Retailer 5
-
₹44,515 INR
ZAR 7,574 ZAR
View
A
Retailer 6
-
₹44,721 INR
$471 USD
View
A
Retailer 7
-
₹48,894 INR
£405 GBP
View
B+
Retailer 8
-
₹61,433 INR
$647 USD
View
A
Retailer 9
-
₹63,322 INR
A$1,026 AUD
View
B+
Retailer 10
-
₹70,358 INR
$741 USD
View
B+
Retailer 11
-
₹89,387 INR
$941 USD
View
B+
Retailer 12
-
₹99,118 INR
A$1,606 AUD
View
B
Retailer 13
-
₹1,02,740 INR
£852 GBP
View
B+
Retailer 14
-
₹1,04,428 INR
£866 GBP
View
Retailer 15
-
₹1,16,037 INR
$1,222 USD
View
Price last confirmed 112 days ago
B
Retailer 16
-
₹1,20,291 INR
$1,267 USD
View
Most Expensive
Brilliant Earth
19355098A · Oct 24
₹1,50,971 INR
$1,590 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from ₹23,643 INRSave up to ₹96,649 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
1.28ct Cushion
₹23,643 INR