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Cushion|Lab Grown|IGI

1.86ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG675561385

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG675561385

Diamond specifications and retailer prices

From $641 NZD
$361 USD
As of November 1, 2026
Save $4,292 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,933 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.86ct lab-grown cushion diamond

This 1.86ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG675561385 or 675561385. Listed at 18 retailers as of October 31, 2026, with prices from $641 to $4,933, a $4,292 spread on the same certified stone. Brilliant Earth lists it at $4,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675561385
Dimensions6.96 × 6.96 × 4.79 mm
L/W Ratio1.00
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
6.96 mm6.96 mm1.86 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675561385
Side View
Table 62.0%Crown 36°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 68.8%

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: Nov 1
Current: $4,933 NZD|Low: $710 NZD|High: $5,341 NZD|Avg: $2,020 NZD|-7.6%
Brilliant Earth
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 2, 2026
Retailer 4$710 NZD
Retailer 12$1,073 NZD
Retailer 3$1,150 NZD
Retailer 8$1,151 NZD
Retailer 6$1,225 NZD
Retailer 2$1,269 NZD
Retailer 5$1,325 NZD
Retailer 9$1,655 NZD
Retailer 13$2,448 NZD
Retailer 11$2,449 NZD
Retailer 7$2,846 NZD
Retailer 10$3,061 NZD
Brilliant Earth$4,933 NZD

41 data points across 13 retailers

18 retailers$641 NZD to $4,933 NZD

A
Cheapest Retailer
-
$641 NZD
$361 USD
Final sale: no returns
Retailer 2
-
$710 NZD
$400 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,073 NZD
$605 USD
View
A
Retailer 4
-
$1,150 NZD
$648 USD
View
A
Retailer 5
-
$1,151 NZD
€618 EUR
View
A
Retailer 6
-
$1,225 NZD
ZAR 11,151 ZAR
View
A
Retailer 7
-
$1,269 NZD
£563 GBP
View
A
Retailer 8
-
$1,325 NZD
$747 USD
View
A
Retailer 9
-
$1,515 NZD
$854 USD
View
B+
Retailer 10
-
$1,655 NZD
A$1,435 AUD
View
B+
Retailer 11
-
$2,363 NZD
$1,332 USD
View
Retailer 12
-
$2,448 NZD
A$2,123 AUD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
$2,449 NZD
$1,380 USD
View
B
Retailer 14
-
$2,731 NZD
$1,539 USD
View
B+
Retailer 15
-
$2,846 NZD
£1,263 GBP
View
B
Retailer 16
-
$3,061 NZD
$1,725 USD
View
B
Retailer 17
-
$3,117 NZD
$1,757 USD
View
Most Expensive
B
Brilliant Earth
12863848A · Oct 31
$4,933 NZD
$2,780 USD
View
17 more retailers have this diamond
Prices start from $641 NZDSave up to $4,292 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
1.86ct Cushion
$641 NZD