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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 $1,291 SGD
$1,010 USD
As of October 25, 2026
Save $1,483 SGD (53%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,691 SGD 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 25, 2026, with a 115% 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 25
Current: $2,232 SGD|Low: $1,291 SGD|High: $2,804 SGD|Avg: $1,745 SGD|+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$1,298 SGD
Retailer 13$1,396 SGD
Retailer 12$1,418 SGD
Retailer 4$1,450 SGD
Retailer 6$1,451 SGD
Retailer 2$1,571 SGD
Retailer 3$1,584 SGD
Retailer 5$1,610 SGD
Retailer 14$1,677 SGD
Retailer 7$1,682 SGD
Retailer 11$1,802 SGD
Retailer 8$2,107 SGD
Retailer 1$2,232 SGD
Retailer 10$2,775 SGD

40 data points across 14 retailers

24 retailers$1,291 SGD to $2,775 SGD

A
Cheapest Retailer
-
$1,291 SGD
$1,010 USD
A
Retailer 2
-
$1,298 SGD
$1,015 USD
View
A
Retailer 3
-
$1,387 SGD
$1,085 USD
View
Retailer 4
-
$1,418 SGD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,450 SGD
$1,134 USD
View
A
Retailer 6
-
$1,451 SGD
$1,135 USD
View
A
Retailer 7
-
$1,512 SGD
$1,183 USD
View
A
Retailer 8
-
$1,512 SGD
$1,183 USD
View
A
Retailer 9
-
$1,571 SGD
$1,229 USD
View
A
Retailer 10
-
$1,584 SGD
$1,239 USD
View
Retailer 11
-
$1,610 SGD
$1,260 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$1,636 SGD
$1,280 USD
View
A
Retailer 13
-
$1,662 SGD
$1,300 USD
View
Retailer 14
-
$1,677 SGD
£1,033 GBP
View
Price last confirmed 31 days ago
A
Retailer 15
-
$1,682 SGD
£1,036 GBP
View
A
Retailer 16
-
$1,685 SGD
$1,318 USD
View
Retailer 17
-
$1,746 SGD
$1,366 USD
View
Price last confirmed 8 days ago
A
Retailer 18
-
$1,783 SGD
$1,395 USD
View
A
Retailer 19
-
$1,802 SGD
£1,110 GBP
View
A
Retailer 20
-
$2,107 SGD
€1,570 EUR
View
Retailer 21
-
$2,201 SGD
$1,721 USD
View
Price last confirmed 8 days ago
A
Retailer 22
-
$2,232 SGD
ZAR 28,210 ZAR
View
B+
Retailer 23
-
$2,775 SGD
£1,709 GBP
View
Most Expensive
NZ Jewellers
81ccfaa9-706f-4301-80bf-6050ff30c055 · Oct 23
$3,691 SGD
$2,887 USD
View
Price last confirmed 8 days ago
23 more retailers have this diamond
Prices start from $1,291 SGDSave up to $1,483 SGD

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
$1,291 SGD