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Cushion|Lab Grown|GIA

1.86ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • GIA 3435505131

Certificate GIA 3435505131

Diamond specifications and retailer prices

From $624 AUD
$438 USD
As of November 1, 2026
Save $2,608 AUD (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,232 AUD 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 stated by the retailer rather than the lab and certified by GIA 3435505131. Listed at 6 retailers as of October 31, 2026, with prices from $624 to $3,232, a $2,608 spread on the same certified stone. Brilliant Earth lists it at $3,232. 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 (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3435505131
Dimensions7.19 × 6.97 × 4.76 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Growth Remnant
Top View
7.19 mm6.97 mm1.86 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3435505131
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,232 AUD|Low: $477 AUD|High: $3,573 AUD|Avg: $1,887 AUD|-9.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$477 AUD
Retailer 5$624 AUD
Retailer 3$1,311 AUD
Retailer 6$2,235 AUD
Retailer 4$2,260 AUD
Retailer 2$2,804 AUD
Brilliant Earth$3,232 AUD

27 data points across 7 retailers

6 retailers$624 AUD to $3,232 AUD

A+
Cheapest Retailer
-
$624 AUD
$438 USD
Final sale: no returns
A
Retailer 2
-
$1,311 AUD
ZAR 14,882 ZAR
View
B+
Retailer 3
-
$2,235 AUD
£1,236 GBP
View
B+
Retailer 4
-
$2,260 AUD
$1,588 USD
View
B+
Retailer 5
-
$2,804 AUD
£1,551 GBP
View
Most Expensive
B
Brilliant Earth
5875860Y · Oct 31
$3,232 AUD
$2,270 USD
View
5 more retailers have this diamond
Prices start from $624 AUDSave up to $2,608 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
$624 AUD