CaratHunter
Plans
Cushion|Natural|GIA

0.81ct H SI2 Cushion Natural Diamond

GD • H/SI2 • GIA 6541375105

Certificate GIA 6541375105

Diamond specifications and retailer prices

From $844 NZD
$475 USD
As of November 2, 2026
Save $499 NZD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,344 NZD at Ritani · As of November 1, 2026
View at Ritani

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6541375105. Listed at 5 retailers as of November 1, 2026, with prices from $844 to $1,344, a $499 spread on the same certified stone. Ritani lists it at $1,344. 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

0.81
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541375105
Dimensions5.20 × 5.19 × 3.52 mm
L/W Ratio1.00
Top View
5.20 mm5.19 mm0.81 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541375105
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.9%

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 2
Current: $1,140 NZD|Low: $771 NZD|High: $1,470 NZD|Avg: $1,086 NZD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Ritani
November 2, 2026
Retailer 3$844 NZD
Retailer 4$919 NZD
Retailer 2$1,028 NZD
Retailer 1$1,140 NZD
Ritani$1,344 NZD

41 data points across 5 retailers

5 retailers$844 NZD to $1,344 NZD

B+
Cheapest Retailer
-
$844 NZD
$475 USD
Final sale: no returns
A
Retailer 2
-
$919 NZD
MYR 2,106 MYR
View
A
Retailer 3
-
$1,028 NZD
SGD 782 SGD
View
B+
Retailer 4
-
$1,140 NZD
£505 GBP
View
Most Expensive
B+
Ritani
D-58851CJVK1 · Nov 1
$1,344 NZD
$756 USD
View
4 more retailers have this diamond
Prices start from $844 NZDSave up to $499 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
0.81ct Cushion
$844 NZD