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Cushion|Natural|GIA

1.80ct H VVS2 Cushion Natural Diamond

H/VVS2 • GIA 6425990771

Certificate GIA 6425990771

Diamond specifications and retailer prices

From $11,246 CAD
$8,051 USD
As of October 31, 2026
Save $7,151 CAD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $18,397 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included) and certified by GIA 6425990771. Listed at 3 retailers as of October 29, 2026, with prices from $11,246 to $18,397, a $7,151 spread on the same certified stone. MOH London lists it at $18,397. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
H
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6425990771
Dimensions6.83 × 6.48 × 4.67 mm
L/W Ratio1.05
Culet sizeNone
Top View
6.83 mm6.48 mm1.80 ctH / VVS2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6425990771
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $18,397 CAD|Low: $11,246 CAD|High: $18,397 CAD|Avg: $13,126 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$11,246 CAD
Retailer 2$12,861 CAD
MOH London$18,397 CAD

5 data points across 3 retailers

3 retailers$11,246 CAD to $18,397 CAD

B+
Cheapest Retailer
-
$11,246 CAD
$8,051 USD
Final sale: no returns
Retailer 2
-
$12,861 CAD
A$14,164 AUD
View
Price last confirmed 8 days ago
Most Expensive
C
MOH London
0B4A4A02E · Oct 29
$18,397 CAD
£10,370 GBP
View
2 more retailers have this diamond
Prices start from $11,246 CADSave up to $7,151 CAD

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.

B+
1.80ct Cushion
$11,246 CAD