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Cushion|Natural|GIA

0.80ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2131934980

Certificate GIA 2131934980

Diamond specifications and retailer prices

From $2,799 NZD
$1,575 USD
As of October 27, 2026
Save $1,242 NZD (31%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,041 NZD at GemTrove · As of November 3, 2026
View at GemTrove

About this 0.8ct natural cushion diamond

This 0.8ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2131934980. Listed at 10 retailers as of October 27, 2026, with prices from $2,799 to $4,041, a $1,242 spread on the same certified stone. GemTrove 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

0.80
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2131934980
Dimensions5.54 × 5.06 × 3.49 mm
L/W Ratio1.09
Top View
5.54 mm5.06 mm0.80 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2131934980
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: LargeDepth 68.9%

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: Oct 27
Current: $4,041 NZD|Low: $2,707 NZD|High: $5,170 NZD|Avg: $3,632 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 20, 2026
Retailer 2$2,799 NZD
Retailer 5$2,995 NZD
Retailer 4$3,013 NZD
Retailer 6$3,162 NZD
Retailer 3$3,601 NZD
Retailer 8$3,821 NZD
Retailer 10$3,821 NZD
Retailer 9$3,946 NZD
GemTrove$4,041 NZD
Retailer 7$5,170 NZD

3 data points across 10 retailers

10 retailers$2,799 NZD to $4,041 NZD

B+
Cheapest Retailer
-
$2,799 NZD
$1,575 USD
B+
Retailer 2
-
$2,995 NZD
$1,685 USD
View
Retailer 3
-
$3,013 NZD
$1,695 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$3,095 NZD
A$2,679 AUD
View
Retailer 5
-
$3,162 NZD
$1,779 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$3,601 NZD
$2,026 USD
View
Retailer 7
-
$3,821 NZD
$2,150 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$3,821 NZD
$2,150 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$3,946 NZD
$2,220 USD
View
Price last confirmed 7 days ago
Most Expensive
B
GemTrove
GT-N-00945029-98 · Nov 3
$4,041 NZD
A$3,498 AUD
View
9 more retailers have this diamond
Prices start from $2,799 NZDSave up to $1,242 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+
0.80ct Cushion
$2,799 NZD