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Round|Natural|GIA

1.09ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 7553060745

Certificate GIA 7553060745

Diamond specifications and retailer prices

From $4,847 SGD
$3,790 USD
As of November 2, 2026
Save $4,301 SGD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,148 SGD at NZ Jewellers · As of October 17, 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 GIA 7553060745. Listed at 19 retailers as of November 2, 2026, with a 89% 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

1.09
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7553060745
Dimensions6.59 × 6.62 × 4.09 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.59 mm6.62 mm1.09 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553060745
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,148 SGD|Low: $4,387 SGD|High: $9,148 SGD|Avg: $5,897 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$4,387 SGD
Retailer 6$4,847 SGD
Retailer 10$4,913 SGD
Retailer 5$5,013 SGD
Retailer 16$5,251 SGD
Retailer 17$5,251 SGD
Retailer 11$5,338 SGD
Retailer 9$5,486 SGD
Retailer 12$5,559 SGD
Retailer 7$5,627 SGD
Retailer 3$6,001 SGD
Retailer 15$6,059 SGD
Retailer 8$6,101 SGD
Retailer 2$6,249 SGD
Retailer 14$6,455 SGD
Retailer 13$8,782 SGD
NZ Jewellers$9,148 SGD

21 data points across 17 retailers

19 retailers$4,847 SGD to $9,148 SGD

Retailer 1
-
$4,387 SGD
€3,267 EUR
Price last confirmed 14 days ago
B+
Retailer 2
-
$4,847 SGD
$3,790 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,913 SGD
£3,025 GBP
View
B+
Retailer 4
-
$5,013 SGD
$3,920 USD
View
B+
Retailer 5
-
$5,251 SGD
$4,106 USD
View
B+
Retailer 6
-
$5,251 SGD
$4,106 USD
View
B+
Retailer 7
-
$5,338 SGD
£3,287 GBP
View
Retailer 8
-
$5,486 SGD
A$6,600 AUD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$5,559 SGD
€4,140 EUR
View
B+
Retailer 10
-
$5,627 SGD
$4,400 USD
View
B+
Retailer 11
-
$6,001 SGD
£3,695 GBP
View
B+
Retailer 12
-
$6,059 SGD
$4,738 USD
View
Retailer 13
-
$6,059 SGD
$4,738 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$6,101 SGD
£3,756 GBP
View
B+
Retailer 15
-
$6,249 SGD
A$7,517 AUD
View
B+
Retailer 16
-
$6,455 SGD
ZAR 81,535 ZAR
View
B
Retailer 17
-
$8,782 SGD
£5,407 GBP
View
B
Retailer 18
-
$9,148 SGD
$7,153 USD
View
Most Expensive
NZ Jewellers
e2022047-472b-4fca-8980-68004565f825 · Oct 17
$9,148 SGD
$7,153 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from $4,847 SGDSave up to $4,301 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.

B+
1.09ct Round
$4,847 SGD