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Cushion|Lab Grown|IGI

1.25ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG671487418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG671487418

Diamond specifications and retailer prices

From $507 NZD
$286 USD
As of November 1, 2026
Save $3,520 NZD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,028 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG671487418 or 671487418. Listed at 12 retailers as of October 31, 2026, with prices from $507 to $4,028, a $3,520 spread on the same certified stone. Do Amore Diamonds lists it at $4,028. 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 angle28.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671487418
Dimensions7.37 × 5.89 × 3.95 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm5.89 mm1.25 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671487418
Side View
Table 63.0%Crown 28.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 67.1%

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: $4,028 NZD|Low: $345 NZD|High: $4,045 NZD|Avg: $1,652 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3$345 NZD
Retailer 13$507 NZD
Retailer 11$564 NZD
Retailer 7$852 NZD
Retailer 12$942 NZD
Retailer 6$1,089 NZD
Retailer 8$1,514 NZD
Retailer 9$1,677 NZD
Retailer 4$2,295 NZD
Retailer 5$2,432 NZD
Retailer 10$2,434 NZD
Retailer 2$2,492 NZD
Do Amore Diamonds$4,028 NZD

40 data points across 13 retailers

12 retailers$507 NZD to $4,028 NZD

A
Cheapest Retailer
-
$507 NZD
$286 USD
Final sale: no returns
Retailer 2
-
$564 NZD
$318 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$836 NZD
$471 USD
View
A
Retailer 4
-
$852 NZD
$480 USD
View
A
Retailer 5
-
$942 NZD
$531 USD
View
A
Retailer 6
-
$1,089 NZD
£483 GBP
View
B+
Retailer 7
-
$1,514 NZD
A$1,313 AUD
View
B
Retailer 8
-
$2,295 NZD
$1,294 USD
View
B
Retailer 9
-
$2,432 NZD
$1,371 USD
View
B
Retailer 10
-
$2,434 NZD
£1,080 GBP
View
B
Retailer 11
-
$2,492 NZD
£1,106 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6D4DEEB64 · Oct 31
$4,028 NZD
$2,270 USD
View
11 more retailers have this diamond
Prices start from $507 NZDSave up to $3,520 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
$507 NZD