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Cushion|Natural|GIA

0.81ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2188988343

Certificate GIA 2188988343

Diamond specifications and retailer prices

From $3,077 NZD
As of November 5, 2026
Save $963 NZD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,041 NZD at Jared · As of November 6, 2026
View at Jared

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2188988343. Listed at 8 retailers as of November 5, 2026, with prices from $3,077 to $4,041, a $963 spread on the same certified stone. Jared lists it at $4,041. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2188988343
Dimensions5.62 × 5.18 × 3.47 mm
L/W Ratio1.08
Culet sizeNone
Top View
5.62 mm5.18 mm0.81 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2188988343
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $4,041 NZD|Low: $3,077 NZD|High: $5,312 NZD|Avg: $3,770 NZD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 26, 2026
Retailer 4$3,077 NZD
Retailer 3$3,092 NZD
Retailer 5$3,249 NZD
Retailer 6$3,599 NZD
Retailer 2$3,698 NZD
Retailer 7$3,914 NZD
Retailer 8$3,914 NZD
Jared$4,041 NZD
Retailer 9$5,312 NZD

2 data points across 9 retailers

8 retailers$3,077 NZD to $4,041 NZD

B+
Cheapest Retailer
-
$3,077 NZD
B+
Retailer 2
-
$3,092 NZD
View
B
Retailer 3
-
$3,249 NZD
View
B
Retailer 4
-
$3,599 NZD
View
B
Retailer 5
-
$3,698 NZD
View
B
Retailer 6
-
$3,914 NZD
View
B
Retailer 7
-
$3,914 NZD
View
Most Expensive
B
Jared
127857494 · Nov 6
$4,041 NZD
$2,240 USD
View
7 more retailers have this diamond
Prices start from $3,077 NZDSave up to $963 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.

B+
0.81ct Cushion
$3,077 NZD