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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 $433 AUD
$304 USD
As of November 1, 2026
Save $3,382 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,815 AUD 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 $433 to $3,815, a $3,382 spread on the same certified stone. Queensmith lists it at $3,815. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $845 AUD|Low: $433 AUD|High: $2,449 AUD|Avg: $1,186 AUD|+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$433 AUD
Retailer 15$481 AUD
Retailer 5$648 AUD
Retailer 11$705 AUD
Retailer 10$780 AUD
Retailer 8$829 AUD
Retailer 1$845 AUD
Retailer 3$873 AUD
Retailer 12$1,118 AUD
Retailer 2$1,190 AUD
Retailer 6$1,618 AUD
Retailer 7$1,848 AUD
Retailer 9$1,927 AUD
Retailer 4$2,028 AUD
Retailer 13$2,420 AUD

38 data points across 15 retailers

16 retailers$433 AUD to $3,815 AUD

A
Cheapest Retailer
-
$433 AUD
$304 USD
Final sale: no returns
Retailer 2
-
$481 AUD
$338 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$648 AUD
$455 USD
View
A
Retailer 4
-
$705 AUD
$495 USD
View
A
Retailer 5
-
$780 AUD
€522 EUR
View
A
Retailer 6
-
$829 AUD
ZAR 9,406 ZAR
View
A
Retailer 7
-
$845 AUD
£467 GBP
View
A
Retailer 8
-
$873 AUD
$613 USD
View
A
Retailer 9
-
$1,118 AUD
View
A
Retailer 10
-
$1,190 AUD
$836 USD
View
B+
Retailer 11
-
$1,618 AUD
$1,136 USD
View
B+
Retailer 12
-
$1,848 AUD
$1,298 USD
View
B+
Retailer 13
-
$1,927 AUD
£1,066 GBP
View
B+
Retailer 14
-
$2,028 AUD
$1,424 USD
View
B
Retailer 15
-
$2,420 AUD
$1,700 USD
View
Most Expensive
B
Queensmith
LG784619104 · Oct 27
$3,815 AUD
£2,110 GBP
View
15 more retailers have this diamond
Prices start from $433 AUDSave up to $3,382 AUD

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
$433 AUD