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Cushion|Lab Grown|IGI

1.86ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG784619104

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG784619104

Diamond specifications and retailer prices

From $539 NZD
$304 USD
As of November 1, 2026
Save $4,215 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,755 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG784619104 or 784619104. Listed at 16 retailers as of October 27, 2026, with prices from $539 to $4,755, a $4,215 spread on the same certified stone. Queensmith lists it at $4,755. 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 angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784619104
Dimensions8.47 × 6.20 × 4.28 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm6.20 mm1.86 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784619104
Side View
Table 64.0%Crown 34.8°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 69.0%

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: $1,053 NZD|Low: $539 NZD|High: $3,052 NZD|Avg: $1,479 NZD|+0.8%
Retailer 1
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
November 2, 2026
Retailer 14$539 NZD
Retailer 15$600 NZD
Retailer 5$807 NZD
Retailer 11$878 NZD
Retailer 10$972 NZD
Retailer 8$1,033 NZD
Retailer 1$1,053 NZD
Retailer 3$1,088 NZD
Retailer 12$1,393 NZD
Retailer 2$1,483 NZD
Retailer 6$2,016 NZD
Retailer 7$2,303 NZD
Retailer 9$2,402 NZD
Retailer 4$2,527 NZD
Retailer 13$3,016 NZD

38 data points across 15 retailers

16 retailers$539 NZD to $4,755 NZD

A
Cheapest Retailer
-
$539 NZD
$304 USD
Final sale: no returns
Retailer 2
-
$600 NZD
$338 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$807 NZD
$455 USD
View
A
Retailer 4
-
$878 NZD
$495 USD
View
A
Retailer 5
-
$972 NZD
€522 EUR
View
A
Retailer 6
-
$1,033 NZD
ZAR 9,406 ZAR
View
A
Retailer 7
-
$1,053 NZD
£467 GBP
View
A
Retailer 8
-
$1,088 NZD
$613 USD
View
A
Retailer 9
-
$1,393 NZD
A$1,208 AUD
View
A
Retailer 10
-
$1,483 NZD
$836 USD
View
B+
Retailer 11
-
$2,016 NZD
$1,136 USD
View
B+
Retailer 12
-
$2,303 NZD
$1,298 USD
View
B+
Retailer 13
-
$2,402 NZD
£1,066 GBP
View
B+
Retailer 14
-
$2,527 NZD
$1,424 USD
View
B
Retailer 15
-
$3,016 NZD
$1,700 USD
View
Most Expensive
B
Queensmith
LG784619104 · Oct 27
$4,755 NZD
£2,110 GBP
View
15 more retailers have this diamond
Prices start from $539 NZDSave up to $4,215 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
$539 NZD