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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 $2,247 AUD
$1,575 USD
As of October 27, 2026
Save $997 AUD (31%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,244 AUD 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 $2,247 to $3,244, a $997 spread on the same certified stone. GemTrove lists it at $3,244. 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: $3,244 AUD|Low: $2,173 AUD|High: $4,151 AUD|Avg: $2,916 AUD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 20, 2026
Retailer 2$2,247 AUD
Retailer 5$2,404 AUD
Retailer 4$2,419 AUD
Retailer 6$2,538 AUD
Retailer 3$2,891 AUD
Retailer 8$3,068 AUD
Retailer 10$3,068 AUD
Retailer 9$3,168 AUD
GemTrove$3,244 AUD
Retailer 7$4,151 AUD

3 data points across 10 retailers

10 retailers$2,247 AUD to $3,244 AUD

B+
Cheapest Retailer
-
$2,247 AUD
$1,575 USD
B+
Retailer 2
-
$2,404 AUD
$1,685 USD
View
Retailer 3
-
$2,419 AUD
$1,695 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$2,485 AUD
View
Retailer 5
-
$2,538 AUD
$1,779 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$2,891 AUD
$2,026 USD
View
Retailer 7
-
$3,068 AUD
$2,150 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$3,068 AUD
$2,150 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$3,168 AUD
$2,220 USD
View
Price last confirmed 7 days ago
Most Expensive
B
GemTrove
GT-N-00945029-98 · Nov 3
$3,244 AUD
View
9 more retailers have this diamond
Prices start from $2,247 AUDSave up to $997 AUD

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
$2,247 AUD