Cushion|Lab Grown|IGI

1.26ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG627489788

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

Certificate IGI LG627489788

Diamond specifications and retailer prices

From $410 USD
As of November 1, 2026
Save $1,358 USD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,786 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG627489788 or 627489788. Listed at 17 retailers as of November 1, 2026, with a 331% 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

1.26
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627489788
Dimensions6.45 × 6.45 × 4.24 mm
L/W Ratio1.00
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
6.45 mm6.45 mm1.26 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627489788
Side View
Table 62.0%Crown 38.4°Girdle: STK-THKPavilion 41.8°Culet: NoneDepth 65.7%

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 1
Current: $1,786 USD|Low: $410 USD|High: $1,797 USD|Avg: $910 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$410 USD
Retailer 2$595 USD
Retailer 12$600 USD
Retailer 4$610 USD
Retailer 6$730 USD
Retailer 9$781 USD
Retailer 5$820 USD
Retailer 8$890 USD
Retailer 7$1,104 USD
Retailer 11$1,134 USD
Retailer 3$1,650 USD
MOH London$1,786 USD

32 data points across 12 retailers

17 retailers$410 USD to $1,768 USD

A
Cheapest Retailer
-
$410 USD
Final sale: no returns
Retailer 2
-
$455 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$595 USD
£468 GBP
View
A
Retailer 4
-
$597 USD
View
A
Retailer 5
-
$600 USD
View
A
Retailer 6
-
$610 USD
View
B+
Retailer 7
-
$730 USD
€695 EUR
View
B+
Retailer 8
-
$781 USD
ZAR 12,618 ZAR
View
B+
Retailer 9
-
$820 USD
£646 GBP
View
B+
Retailer 10
-
$890 USD
View
B+
Retailer 11
-
$1,104 USD
A$1,698 AUD
View
B
Retailer 12
-
$1,134 USD
View
B
Retailer 13
-
$1,501 USD
View
B
Retailer 14
-
$1,650 USD
View
B
Retailer 15
-
$1,655 USD
View
B
Retailer 16
-
$1,768 USD
£1,392 GBP
View
Most Expensive
MOH London
LG627489788 · Oct 21
$1,786 USD
£1,406 GBP
View
Price last confirmed 11 days ago
16 more retailers have this diamond
Prices start from $410 USDSave up to $1,358 USD

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
1.26ct Cushion
$410 USD