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Round|Natural|IGI

1.09ct J VVS2 Round Natural Diamond

EX • J/VVS2 • IGI 670479307

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479307

Diamond specifications and retailer prices

From $2,356 SGD
$1,843 USD
As of October 30, 2026
Save $3,098 SGD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,454 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 670479307. Listed at 15 retailers as of October 30, 2026, with prices from $2,356 to $5,454, a $3,098 spread on the same certified stone. NZ Jewellers lists it at $5,454. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 670479307
Dimensions6.59 × 6.63 × 4.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.59 mm6.63 mm1.09 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 670479307
Side View
Table 54.0%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,454 SGD|Low: $2,007 SGD|High: $5,454 SGD|Avg: $3,034 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$2,356 SGD
Retailer 4$2,409 SGD
Retailer 10$2,451 SGD
Retailer 7$2,486 SGD
Retailer 3$2,608 SGD
Retailer 9$2,608 SGD
Retailer 5$2,894 SGD
Retailer 12$2,995 SGD
Retailer 8$3,176 SGD
Retailer 2$3,563 SGD
Retailer 6$4,595 SGD
NZ Jewellers$5,454 SGD

37 data points across 12 retailers

15 retailers$2,356 SGD to $5,454 SGD

A
Cheapest Retailer
-
$2,356 SGD
$1,843 USD
A
Retailer 2
-
$2,409 SGD
$1,884 USD
View
Final sale: no returns
A
Retailer 3
-
$2,451 SGD
$1,917 USD
View
A
Retailer 4
-
$2,486 SGD
$1,945 USD
View
Retailer 5
-
$2,608 SGD
$2,040 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$2,608 SGD
$2,040 USD
View
A
Retailer 7
-
$2,608 SGD
$2,040 USD
View
A
Retailer 8
-
$2,894 SGD
£1,783 GBP
View
A
Retailer 9
-
$2,995 SGD
£1,845 GBP
View
Retailer 10
-
$3,009 SGD
$2,354 USD
View
Price last confirmed 39 days ago
A
Retailer 11
-
$3,176 SGD
ZAR 40,138 ZAR
View
B+
Retailer 12
-
$3,563 SGD
€2,654 EUR
View
B
Retailer 13
-
$4,595 SGD
£2,830 GBP
View
Retailer 14
-
$5,454 SGD
$4,266 USD
View
Price last confirmed 39 days ago
Most Expensive
B
NZ Jewellers
bef691f7-7c74-484e-81e0-fe1072628cc0 · Oct 30
$5,454 SGD
$4,266 USD
View
14 more retailers have this diamond
Prices start from $2,356 SGDSave up to $3,098 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
1.09ct Round
$2,356 SGD