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Round|Natural|GIA

0.81ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2554756193

Certificate GIA 2554756193

Diamond specifications and retailer prices

From $2,357 AUD
$1,656 USD
As of October 31, 2026
Save $2,584 AUD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,718 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2554756193. Listed at 18 retailers as of October 31, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554756193
Dimensions5.94 × 5.90 × 3.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.94 mm5.90 mm0.81 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554756193
Side View
Table 55.0%Crown 36.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 31
Current: $3,622 AUD|Low: $1,986 AUD|High: $4,966 AUD|Avg: $3,141 AUD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6$1,986 AUD
Retailer 17$2,357 AUD
Retailer 2$2,398 AUD
Retailer 5$2,471 AUD
Retailer 11$2,534 AUD
Retailer 18$2,599 AUD
Retailer 9$2,776 AUD
Retailer 8$2,819 AUD
Retailer 10$2,882 AUD
Retailer 13$3,105 AUD
Retailer 19$3,249 AUD
Retailer 15$3,275 AUD
Retailer 14$3,309 AUD
Retailer 3$3,594 AUD
Retailer 1$3,622 AUD
Retailer 7$4,026 AUD
Retailer 16$4,079 AUD
Retailer 4$4,082 AUD
Retailer 12$4,941 AUD

34 data points across 19 retailers

18 retailers$2,357 AUD to $4,941 AUD

Retailer 1
-
$1,986 AUD
HK$10,900 HKD
Price last confirmed 24 days ago
A
Retailer 2
-
$2,357 AUD
$1,656 USD
View
Final sale: no returns
Retailer 3
-
$2,398 AUD
€1,604 EUR
View
Price last confirmed 26 days ago
Retailer 4
-
$2,534 AUD
$1,780 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$2,599 AUD
$1,826 USD
View
Retailer 6
-
$2,776 AUD
SGD 2,635 SGD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$3,105 AUD
£1,717 GBP
View
B+
Retailer 8
-
$3,249 AUD
$2,282 USD
View
B+
Retailer 9
-
$3,275 AUD
CA$3,195 CAD
View
B+
Retailer 10
-
$3,309 AUD
£1,830 GBP
View
Retailer 11
-
$3,594 AUD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$3,622 AUD
€2,423 EUR
View
Retailer 13
-
$4,026 AUD
$2,828 USD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
$4,079 AUD
£2,256 GBP
View
Retailer 15
-
$4,082 AUD
ZAR 46,318 ZAR
View
Price last confirmed 28 days ago
B
Retailer 16
-
$4,941 AUD
£2,733 GBP
View
Retailer 17
-
$6,718 AUD
$4,719 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
216afc42-8131-44ef-ad98-52e505399290 · Oct 3
$6,718 AUD
$4,719 USD
View
Price last confirmed 29 days ago
17 more retailers have this diamond
Prices start from $2,357 AUDSave up to $2,584 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.

A
0.81ct Round
$2,357 AUD