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Cushion|Lab Grown|IGI

1.50ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG677570682

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG677570682

Diamond specifications and retailer prices

From $483 NZD
$272 USD
As of October 30, 2026
Save $1,709 NZD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,191 NZD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG677570682 or 677570682. Listed at 12 retailers as of October 29, 2026, with prices from $483 to $2,191, a $1,709 spread on the same certified stone. With Clarity lists it at $2,191. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677570682
Dimensions7.55 × 6.25 × 4.26 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
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
7.55 mm6.25 mm1.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677570682
Side View
Table 62.0%Crown 38.1°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $627 NZD|Low: $483 NZD|High: $2,299 NZD|Avg: $1,185 NZD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$483 NZD
Retailer 1$627 NZD
Retailer 8$901 NZD
Retailer 3$905 NZD
Retailer 9$978 NZD
Retailer 2$1,015 NZD
Retailer 5$1,384 NZD
Retailer 4$2,154 NZD
Retailer 6$2,175 NZD

43 data points across 9 retailers

12 retailers$483 NZD to $2,191 NZD

A
Cheapest Retailer
-
$483 NZD
$272 USD
Final sale: no returns
A
Retailer 2
-
$627 NZD
£278 GBP
View
A
Retailer 3
-
$882 NZD
$497 USD
View
A
Retailer 4
-
$901 NZD
$508 USD
View
A
Retailer 5
-
$905 NZD
€486 EUR
View
A
Retailer 6
-
$978 NZD
$551 USD
View
A
Retailer 7
-
$1,015 NZD
£450 GBP
View
B
Retailer 8
-
$1,384 NZD
$780 USD
View
B
Retailer 9
-
$1,812 NZD
$1,021 USD
View
B
Retailer 10
-
$2,154 NZD
£956 GBP
View
B
Retailer 11
-
$2,175 NZD
$1,226 USD
View
Most Expensive
B
With Clarity
677570682 · Oct 29
$2,191 NZD
$1,235 USD
View
11 more retailers have this diamond
Prices start from $483 NZDSave up to $1,709 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
1.50ct Cushion
$483 NZD