Round|Natural|IGI

0.81ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 754512558

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512558

Diamond specifications and retailer prices

From $2,012 NZD
$1,134 USD
As of October 26, 2026
Save $1,086 NZD (35%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,122 NZD at NZ Jewellers · As of October 23, 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 IGI 754512558. Listed at 24 retailers as of October 26, 2026, with a 54% 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
FluorescenceFaint
Crown angle31.6°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 754512558
Dimensions6.10 × 6.06 × 3.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.10 mm6.06 mm0.81 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 754512558
Side View
Table 59.0%Crown 31.6°Girdle: MediumPavilion 41.9°Culet: NoneDepth 60.4%

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 26
Current: $3,098 NZD|Low: $1,792 NZD|High: $3,892 NZD|Avg: $2,422 NZD|+2.4%
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
October 26, 2026
Retailer 9$1,801 NZD
Retailer 13$1,938 NZD
Retailer 12$1,968 NZD
Retailer 4$2,012 NZD
Retailer 6$2,014 NZD
Retailer 2$2,181 NZD
Retailer 3$2,198 NZD
Retailer 5$2,235 NZD
Retailer 14$2,327 NZD
Retailer 7$2,335 NZD
Retailer 11$2,501 NZD
Retailer 8$2,925 NZD
Retailer 1$3,098 NZD
Retailer 10$3,851 NZD

39 data points across 14 retailers

24 retailers$2,012 NZD to $3,098 NZD

Retailer 1
-
$1,792 NZD
$1,010 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,801 NZD
$1,015 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,925 NZD
$1,085 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,968 NZD
SGD 1,499 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,012 NZD
$1,134 USD
View
Retailer 6
-
$2,014 NZD
$1,135 USD
View
Price last confirmed 6 days ago
Retailer 7
-
$2,099 NZD
$1,183 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$2,099 NZD
$1,183 USD
View
Retailer 9
-
$2,181 NZD
$1,229 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$2,198 NZD
$1,239 USD
View
Retailer 11
-
$2,235 NZD
$1,260 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$2,271 NZD
$1,280 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$2,307 NZD
$1,300 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$2,327 NZD
£1,033 GBP
View
Price last confirmed 32 days ago
A
Retailer 15
-
$2,335 NZD
£1,036 GBP
View
Retailer 16
-
$2,338 NZD
$1,318 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$2,424 NZD
$1,366 USD
View
Price last confirmed 9 days ago
Retailer 18
-
$2,475 NZD
$1,395 USD
View
Price last confirmed 7 days ago
Retailer 19
-
$2,501 NZD
£1,110 GBP
View
Price last confirmed 7 days ago
A
Retailer 20
-
$2,925 NZD
€1,570 EUR
View
Retailer 21
-
$3,054 NZD
$1,721 USD
View
Price last confirmed 9 days ago
A
Retailer 22
-
$3,098 NZD
ZAR 28,210 ZAR
View
Retailer 23
-
$3,851 NZD
£1,709 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
81ccfaa9-706f-4301-80bf-6050ff30c055 · Oct 23
$5,122 NZD
$2,887 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $2,012 NZDSave up to $1,086 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.

A
0.81ct Round
$2,012 NZD