Cushion|Lab Grown|IGI

1.25ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG821651633

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821651633

Diamond specifications and retailer prices

From $209 USD
As of October 29, 2026
Save $589 USD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,104 USD at MOH London · As of October 18, 2026
View at MOH London

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821651633 or 821651633. Listed at 14 retailers as of October 29, 2026, with a 282% 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

1.25
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821651633
Dimensions7.40 × 5.55 × 3.75 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.40 mm5.55 mm1.25 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821651633
Side View
Table 64.0%Crown 38.4°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,104 USD|Low: $209 USD|High: $1,367 USD|Avg: $654 USD
MOH London
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 29, 2026
Retailer 9$209 USD
Retailer 4$235 USD
Retailer 15$318 USD
Retailer 11$382 USD
Retailer 14$400 USD
Retailer 8$419 USD
Retailer 3$578 USD
Retailer 13$582 USD
Retailer 10$756 USD
Retailer 12$780 USD
Retailer 2$798 USD
Retailer 6$935 USD
Retailer 7$945 USD
Retailer 5$951 USD
MOH London$1,104 USD

36 data points across 15 retailers

14 retailers$209 USD to $798 USD

A
Cheapest Retailer
-
$209 USD
Final sale: no returns
Retailer 2
-
$235 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$318 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$382 USD
€364 EUR
View
Retailer 5
-
$400 USD
ZAR 6,457 ZAR
View
Price last confirmed 12 days ago
A
Retailer 6
-
$419 USD
£330 GBP
View
Retailer 7
-
$578 USD
A$889 AUD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$582 USD
View
B+
Retailer 9
-
$756 USD
SGD 1,021 SGD
View
B+
Retailer 10
-
$780 USD
View
B+
Retailer 11
-
$798 USD
View
Retailer 12
-
$935 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$951 USD
A$1,463 AUD
View
Price last confirmed 23 days ago
Most Expensive
MOH London
LG821651633 · Oct 18
$1,104 USD
£869 GBP
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from $209 USDSave up to $589 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
1.25ct Cushion
$209 USD