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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 $371 NZD
$209 USD
As of October 29, 2026
Save $1,044 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,958 NZD 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,958 NZD|Low: $371 NZD|High: $2,425 NZD|Avg: $1,164 NZD
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$371 NZD
Retailer 4$417 NZD
Retailer 15$564 NZD
Retailer 11$678 NZD
Retailer 14$709 NZD
Retailer 8$744 NZD
Retailer 3$1,025 NZD
Retailer 13$1,033 NZD
Retailer 10$1,341 NZD
Retailer 12$1,384 NZD
Retailer 2$1,415 NZD
Retailer 6$1,659 NZD
Retailer 7$1,677 NZD
Retailer 5$1,687 NZD
MOH London$1,958 NZD

34 data points across 15 retailers

14 retailers$371 NZD to $1,415 NZD

A
Cheapest Retailer
-
$371 NZD
$209 USD
Final sale: no returns
Retailer 2
-
$417 NZD
$235 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$564 NZD
$318 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$678 NZD
€364 EUR
View
Retailer 5
-
$709 NZD
ZAR 6,457 ZAR
View
Price last confirmed 14 days ago
A
Retailer 6
-
$744 NZD
£330 GBP
View
Retailer 7
-
$1,025 NZD
A$889 AUD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$1,033 NZD
$582 USD
View
B+
Retailer 9
-
$1,341 NZD
SGD 1,021 SGD
View
B+
Retailer 10
-
$1,384 NZD
$780 USD
View
B+
Retailer 11
-
$1,415 NZD
$798 USD
View
Retailer 12
-
$1,659 NZD
$935 USD
View
Price last confirmed 18 days ago
Retailer 13
-
$1,687 NZD
A$1,463 AUD
View
Price last confirmed 24 days ago
Most Expensive
MOH London
LG821651633 · Oct 18
$1,958 NZD
£869 GBP
View
Price last confirmed 14 days ago
13 more retailers have this diamond
Prices start from $371 NZDSave up to $1,044 NZD

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
$371 NZD