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Round|Natural|GIA

1.00ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 1455413250

Certificate GIA 1455413250

Diamond specifications and retailer prices

From $3,150 SGD
HK$19,200 HKD
As of October 29, 2026
Save $4,574 SGD (59%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,723 SGD at Diamond Quarter · As of October 26, 2026
View at Diamond Quarter

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1455413250. Listed at 28 retailers as of October 26, 2026, with prices from $3,150 to $7,723, a $4,574 spread on the same certified stone. Diamond Quarter lists it at $7,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1455413250
Dimensions6.38 × 6.32 × 3.98 mm
L/W Ratio1.01
Star length45%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
6.38 mm6.32 mm1.00 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1455413250
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 29
Current: $4,432 SGD|Low: $3,200 SGD|High: $7,213 SGD|Avg: $4,377 SGD|+0.3%
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
October 30, 2026
Retailer 7$3,222 SGD
Retailer 5$3,789 SGD
Retailer 13$3,890 SGD
Retailer 3$3,939 SGD
Retailer 8$4,101 SGD
Retailer 2$4,127 SGD
Retailer 6$4,268 SGD
Retailer 1$4,432 SGD
Retailer 4$4,576 SGD
Retailer 10$4,695 SGD
Retailer 12$4,940 SGD
Retailer 11$5,197 SGD
Retailer 9$7,175 SGD

28 data points across 13 retailers

28 retailers$3,150 SGD to $7,723 SGD

A
Cheapest Retailer
-
$3,150 SGD
HK$19,200 HKD
A
Retailer 2
-
$3,222 SGD
₹239,417 INR
View
A
Retailer 3
-
$3,771 SGD
$2,942 USD
View
A
Retailer 4
-
$3,784 SGD
$2,952 USD
View
A
Retailer 5
-
$3,789 SGD
$2,956 USD
View
Retailer 6
-
$3,890 SGD
$3,035 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$3,939 SGD
$3,073 USD
View
Final sale: no returns
B+
Retailer 8
-
$4,083 SGD
$3,186 USD
View
A
Retailer 9
-
$4,101 SGD
£2,520 GBP
View
B+
Retailer 10
-
$4,127 SGD
$3,220 USD
View
B+
Retailer 11
-
$4,268 SGD
$3,330 USD
View
B+
Retailer 12
-
$4,268 SGD
$3,330 USD
View
Retailer 13
-
$4,268 SGD
$3,330 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$4,429 SGD
View
B+
Retailer 15
-
$4,432 SGD
$3,458 USD
View
Retailer 16
-
$4,432 SGD
$3,458 USD
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$4,432 SGD
£2,723 GBP
View
B+
Retailer 18
-
$4,452 SGD
$3,474 USD
View
Retailer 19
-
$4,576 SGD
A$5,492 AUD
View
Price last confirmed 26 days ago
B+
Retailer 20
-
$4,695 SGD
€3,489 EUR
View
B+
Retailer 21
-
$4,924 SGD
$3,842 USD
View
B+
Retailer 22
-
$4,924 SGD
$3,842 USD
View
B+
Retailer 23
-
$4,940 SGD
£3,035 GBP
View
B+
Retailer 24
-
$5,197 SGD
ZAR 65,500 ZAR
View
B
Retailer 25
-
$7,175 SGD
£4,408 GBP
View
B
Retailer 26
-
$7,435 SGD
$5,801 USD
View
B
Retailer 27
-
$7,435 SGD
$5,801 USD
View
Most Expensive
B
Diamond Quarter
1.0VS2H1450EF99N · Oct 26
$7,723 SGD
£4,745 GBP
View
27 more retailers have this diamond
Prices start from $3,150 SGDSave up to $4,574 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
1.00ct Round
$3,150 SGD