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Cushion|Natural|GIA

0.81ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7553070666

Certificate GIA 7553070666

Diamond specifications and retailer prices

From $1,310 NZD
$736 USD
As of October 28, 2026
Save $967 NZD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,278 NZD at GemTrove · As of October 29, 2026
View at GemTrove

About this 0.81ct natural cushion diamond

This 0.81ct natural cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553070666. Listed at 11 retailers as of October 28, 2026, with prices from $1,310 to $2,278, a $967 spread on the same certified stone. GemTrove lists it at $2,278. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553070666
Dimensions5.24 × 5.15 × 3.48 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
5.24 mm5.15 mm0.81 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553070666
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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: Oct 28
Current: $2,278 NZD|Low: $1,198 NZD|High: $2,278 NZD|Avg: $1,731 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$1,310 NZD
Retailer 11$1,456 NZD
Retailer 7$1,578 NZD
Retailer 4$1,592 NZD
Retailer 9$1,623 NZD
Retailer 8$1,634 NZD
Retailer 2$1,638 NZD
Retailer 3$1,763 NZD
Retailer 5$1,763 NZD
Retailer 6$1,816 NZD
GemTrove$2,278 NZD

41 data points across 11 retailers

11 retailers$1,310 NZD to $2,278 NZD

A
Cheapest Retailer
-
$1,310 NZD
$736 USD
Final sale: no returns
A
Retailer 2
-
$1,456 NZD
MYR 3,330 MYR
View
A
Retailer 3
-
$1,578 NZD
$886 USD
View
A
Retailer 4
-
$1,592 NZD
$894 USD
View
A
Retailer 5
-
$1,623 NZD
SGD 1,232 SGD
View
A
Retailer 6
-
$1,634 NZD
$918 USD
View
A
Retailer 7
-
$1,638 NZD
£724 GBP
View
A
Retailer 8
-
$1,763 NZD
$990 USD
View
A
Retailer 9
-
$1,763 NZD
$990 USD
View
A
Retailer 10
-
$1,816 NZD
$1,020 USD
View
Most Expensive
A
GemTrove
GT-N-00961823-98 · Oct 29
$2,278 NZD
A$1,968 AUD
View
10 more retailers have this diamond
Prices start from $1,310 NZDSave up to $967 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
$1,310 NZD