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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 $304 USD
As of October 28, 2026
Save $2,376 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,680 USD 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 $304 to $2,680, a $2,376 spread on the same certified stone. Queensmith lists it at $2,680. 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
Color
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

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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: Oct 28
Current: $592 USD|Low: $304 USD|High: $1,720 USD|Avg: $810 USD|+1.7%
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
October 29, 2026
Retailer 14$304 USD
Retailer 15$338 USD
Retailer 5$455 USD
Retailer 12$455 USD
Retailer 8$552 USD
Retailer 11$580 USD
Retailer 1$592 USD
Retailer 3$613 USD
Retailer 10$785 USD
Retailer 2$836 USD
Retailer 6$1,136 USD
Retailer 7$1,298 USD
Retailer 9$1,360 USD
Retailer 4$1,424 USD
Retailer 13$1,700 USD

38 data points across 15 retailers

16 retailers$304 USD to $2,680 USD

A
Cheapest Retailer
-
$304 USD
Final sale: no returns
Retailer 2
-
$338 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
$455 USD
View
A
Retailer 4
-
$455 USD
View
A
Retailer 5
-
$552 USD
€526 EUR
View
A
Retailer 6
-
$580 USD
ZAR 9,373 ZAR
View
A
Retailer 7
-
$592 USD
£466 GBP
View
A
Retailer 8
-
$613 USD
View
A
Retailer 9
-
$785 USD
A$1,208 AUD
View
A
Retailer 10
-
$836 USD
View
B+
Retailer 11
-
$1,136 USD
View
B+
Retailer 12
-
$1,298 USD
View
B+
Retailer 13
-
$1,360 USD
£1,071 GBP
View
B+
Retailer 14
-
$1,424 USD
View
Retailer 15
-
$1,700 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Queensmith
LG784619104 · Oct 27
$2,680 USD
£2,110 GBP
View
15 more retailers have this diamond
Prices start from $304 USDSave up to $2,376 USD

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
$304 USD