CaratHunter
Plans
Round|Natural|GIA

0.81ct K VVS1 Round Natural Diamond

VG • K/VVS1 • GIA 5151608554

Certificate GIA 5151608554

Diamond specifications and retailer prices

From $2,148 AUD
As of November 1, 2026
Save $2,323 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,243 AUD at NZ Jewellers · As of October 17, 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 K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by GIA 5151608554. Listed at 10 retailers as of November 1, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5151608554
Dimensions5.93 × 5.89 × 3.72 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
5.93 mm5.89 mm0.81 ctK / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5151608554
Side View
Table 60.0%Crown 34.5°Girdle: ThickPavilion 41.4°Culet: NoneDepth 63.0%

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 1
Current: $2,824 AUD|Low: $2,150 AUD|High: $4,538 AUD|Avg: $2,945 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$2,150 AUD
Retailer 7$2,150 AUD
Retailer 5$2,280 AUD
Retailer 1$2,824 AUD
Retailer 3$3,001 AUD
Retailer 4$3,811 AUD
Retailer 2$4,471 AUD

42 data points across 7 retailers

10 retailers$2,148 AUD to $4,471 AUD

B+
Cheapest Retailer
-
$2,148 AUD
B+
Retailer 2
-
$2,150 AUD
View
B+
Retailer 3
-
$2,150 AUD
View
B+
Retailer 4
-
$2,280 AUD
View
B+
Retailer 5
-
$2,553 AUD
View
B
Retailer 6
-
$2,824 AUD
View
B
Retailer 7
-
$3,001 AUD
View
B
Retailer 8
-
$3,811 AUD
View
B
Retailer 9
-
$4,471 AUD
View
Most Expensive
NZ Jewellers
a4f5452b-27ba-4983-a90a-c8e83ff98ba5 · Oct 17
$6,243 AUD
$4,370 USD
View
Price last confirmed 20 days ago
9 more retailers have this diamond
Prices start from $2,148 AUDSave up to $2,323 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+
0.81ct Round
$2,148 AUD