CaratHunter
Plans
Round|Natural|IGI

0.81ct K VVS1 Round Natural Diamond

EX • K/VVS1 • IGI 506110613

Shape and cutting style on the report: Round brilliant

Certificate IGI 506110613

Diamond specifications and retailer prices

From $813 USD
As of November 5, 2026
Save $1,736 USD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,549 USD at NZ Jewellers · As of November 5, 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 top-tier cut grade and certified by IGI 506110613. Listed at 14 retailers as of November 5, 2026, with prices from $813 to $2,549, a $1,736 spread on the same certified stone. NZ Jewellers lists it at $2,549. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
K
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.6°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 506110613
Dimensions5.96 × 5.99 × 3.71 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.96 mm5.99 mm0.81 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 506110613
Side View
Table 57.5%Crown 35.6°Girdle: Med.Pavilion 41.1°Culet: NoneDepth 62.2%

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: Nov 5
Current: $2,549 USD|Low: $813 USD|High: $2,549 USD|Avg: $1,099 USD
NZ Jewellers
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
November 6, 2026
Retailer 5$813 USD
Retailer 13$813 USD
Retailer 12$815 USD
Retailer 6$822 USD
Retailer 14$824 USD
Retailer 3$844 USD
Retailer 4$938 USD
Retailer 7$945 USD
Retailer 2$993 USD
Retailer 9$1,028 USD
Retailer 8$1,140 USD
Retailer 10$1,201 USD
Retailer 15$1,396 USD
Retailer 11$1,487 USD
NZ Jewellers$2,549 USD

37 data points across 15 retailers

14 retailers$813 USD to $2,549 USD

A
Cheapest Retailer
-
$813 USD
A
Retailer 2
-
$815 USD
View
Retailer 3
-
$822 USD
View
Price last confirmed 102 days ago
A
Retailer 4
-
$824 USD
View
A
Retailer 5
-
$844 USD
View
A
Retailer 6
-
$938 USD
View
A
Retailer 7
-
$945 USD
View
A
Retailer 8
-
$993 USD
View
A
Retailer 9
-
$1,028 USD
View
A
Retailer 10
-
$1,140 USD
View
A
Retailer 11
-
$1,201 USD
View
A
Retailer 12
-
$1,396 USD
View
B+
Retailer 13
-
$1,487 USD
View
Most Expensive
B
NZ Jewellers
52f1d984-5c6c-43c7-ae18-c53687267a54 · Nov 5
$2,549 USD
View
13 more retailers have this diamond
Prices start from $813 USDSave up to $1,736 USD

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
$813 USD