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Cushion|Lab Grown|IGI

1.86ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG658486012

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG658486012

Diamond specifications and retailer prices

From $813 NZD
$458 USD
As of November 1, 2026
Save $5,397 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,210 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG658486012 or 658486012. Listed at 14 retailers as of October 31, 2026, with prices from $813 to $6,210, a $5,397 spread on the same certified stone. Do Amore Diamonds lists it at $6,210. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658486012
Dimensions8.70 × 6.46 × 4.33 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm6.46 mm1.86 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658486012
Side View
Table 59.0%Crown 36.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,567 NZD|Low: $782 NZD|High: $6,210 NZD|Avg: $1,711 NZD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$813 NZD
Retailer 9$868 NZD
Retailer 4$1,127 NZD
Retailer 10$1,153 NZD
Retailer 2$1,164 NZD
Retailer 1$1,567 NZD
Retailer 7$1,645 NZD
Retailer 6$2,229 NZD
Retailer 5$2,550 NZD
Retailer 3$3,517 NZD

45 data points across 10 retailers

14 retailers$813 NZD to $6,210 NZD

A
Cheapest Retailer
-
$813 NZD
$458 USD
Final sale: no returns
Retailer 2
-
$868 NZD
$489 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,127 NZD
$635 USD
View
A
Retailer 4
-
$1,153 NZD
$650 USD
View
A
Retailer 5
-
$1,164 NZD
$656 USD
View
A
Retailer 6
-
$1,207 NZD
$680 USD
View
A
Retailer 7
-
$1,567 NZD
£696 GBP
View
A
Retailer 8
-
$1,645 NZD
ZAR 14,979 ZAR
View
B+
Retailer 9
-
$2,229 NZD
A$1,933 AUD
View
B+
Retailer 10
-
$2,550 NZD
A$2,211 AUD
View
B
Retailer 11
-
$3,202 NZD
$1,805 USD
View
B
Retailer 12
-
$3,345 NZD
$1,885 USD
View
B
Retailer 13
-
$3,517 NZD
£1,561 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0D1753E94 · Oct 31
$6,210 NZD
$3,500 USD
View
13 more retailers have this diamond
Prices start from $813 NZDSave up to $5,397 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
$813 NZD