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Round|Natural|IGI

1.09ct H VS1 Round Natural Diamond

EX • H/VS1 • IGI 833690485

Shape and cutting style on the report: Round brilliant

Certificate IGI 833690485

Diamond specifications and retailer prices

From $2,942 SGD
₹219,171 INR
As of November 1, 2026
Save $4,863 SGD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,805 SGD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 833690485. Listed at 21 retailers as of October 27, 2026, with prices from $2,942 to $7,805, a $4,863 spread on the same certified stone. NZ Jewellers lists it at $7,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 833690485
Dimensions6.69 × 6.65 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.69 mm6.65 mm1.09 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833690485
Side View
Table 59.0%Crown 32.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.4%

Caratlytics Score

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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 1
Current: $7,805 SGD|Low: $2,942 SGD|High: $8,003 SGD|Avg: $4,346 SGD|-2.5%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 2$2,942 SGD
Retailer 20$3,343 SGD
Retailer 3$3,433 SGD
Retailer 6$3,445 SGD
Retailer 14$3,493 SGD
Retailer 5$3,573 SGD
Retailer 19$3,665 SGD
Retailer 16$3,733 SGD
Retailer 17$3,750 SGD
Retailer 11$3,828 SGD
Retailer 13$3,915 SGD
Retailer 12$3,975 SGD
Retailer 15$4,038 SGD
Retailer 7$4,307 SGD
Retailer 18$4,308 SGD
Retailer 4$4,327 SGD
Retailer 8$4,661 SGD
Retailer 9$5,656 SGD
Retailer 10$6,410 SGD
NZ Jewellers$7,805 SGD

14 data points across 20 retailers

21 retailers$2,942 SGD to $7,805 SGD

A
Cheapest Retailer
-
$2,942 SGD
₹219,171 INR
A
Retailer 2
-
$3,247 SGD
$2,540 USD
View
A
Retailer 3
-
$3,343 SGD
$2,615 USD
View
A
Retailer 4
-
$3,433 SGD
$2,685 USD
View
A
Retailer 5
-
$3,445 SGD
$2,695 USD
View
Final sale: no returns
A
Retailer 6
-
$3,493 SGD
£2,151 GBP
View
A
Retailer 7
-
$3,573 SGD
View
A
Retailer 8
-
$3,665 SGD
$2,867 USD
View
A
Retailer 9
-
$3,733 SGD
$2,920 USD
View
A
Retailer 10
-
$3,750 SGD
$2,933 USD
View
Retailer 11
-
$3,828 SGD
$2,994 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$3,915 SGD
$3,062 USD
View
Retailer 13
-
$3,975 SGD
$3,109 USD
View
Price last confirmed 7 days ago
A
Retailer 14
-
$4,038 SGD
£2,487 GBP
View
A
Retailer 15
-
$4,307 SGD
$3,369 USD
View
A
Retailer 16
-
$4,308 SGD
€3,209 EUR
View
A
Retailer 17
-
$4,327 SGD
£2,665 GBP
View
B+
Retailer 18
-
$4,661 SGD
ZAR 58,900 ZAR
View
B+
Retailer 19
-
$5,656 SGD
$4,424 USD
View
B
Retailer 20
-
$6,410 SGD
£3,948 GBP
View
Most Expensive
B
NZ Jewellers
5cf79e8b-0cfc-4827-bf3f-e7a52f8b8223 · Oct 27
$7,805 SGD
$6,105 USD
View
20 more retailers have this diamond
Prices start from $2,942 SGDSave up to $4,863 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
$2,942 SGD