Round|Natural|GIA

1.01ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1439868407

Certificate GIA 1439868407

Diamond specifications and retailer prices

From $4,137 SGD
As of November 4, 2026
Save $5,597 SGD (58%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $9,733 SGD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.01ct natural round diamond

This 1.01ct 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 1439868407. Listed at 25 retailers as of November 2, 2026, with prices from $4,137 to $9,733, a $5,597 spread on the same certified stone. Diamond Quarter lists it at $9,733. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1439868407
Dimensions6.49 × 6.47 × 3.92 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
6.49 mm6.47 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1439868407
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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: Nov 4
Current: $5,518 SGD|Low: $4,199 SGD|High: $9,272 SGD|Avg: $6,032 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$4,281 SGD
Retailer 7$4,580 SGD
Retailer 1$5,518 SGD
Retailer 5$5,821 SGD
Retailer 8$5,844 SGD
Retailer 3$6,234 SGD
Retailer 6$6,735 SGD
Retailer 2$9,138 SGD

37 data points across 8 retailers

25 retailers$4,137 SGD to $9,733 SGD

A
Cheapest Retailer
-
$4,137 SGD
A
Retailer 2
-
$4,281 SGD
View
A
Retailer 3
-
$4,281 SGD
View
B+
Retailer 4
-
$4,368 SGD
View
B+
Retailer 5
-
$4,580 SGD
View
Final sale: no returns
B+
Retailer 6
-
$4,741 SGD
View
B+
Retailer 7
-
$4,956 SGD
View
B+
Retailer 8
-
$4,963 SGD
View
B+
Retailer 9
-
$5,155 SGD
View
B+
Retailer 10
-
$5,518 SGD
View
B+
Retailer 11
-
$5,597 SGD
View
B+
Retailer 12
-
$5,597 SGD
View
B+
Retailer 13
-
$5,629 SGD
View
B+
Retailer 14
-
$5,728 SGD
View
B+
Retailer 15
-
$5,789 SGD
View
B+
Retailer 16
-
$5,790 SGD
View
B+
Retailer 17
-
$5,821 SGD
View
Retailer 18
-
$5,844 SGD
View
Price last confirmed 27 days ago
Retailer 19
-
$6,199 SGD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$6,234 SGD
View
B
Retailer 21
-
$6,368 SGD
View
B
Retailer 22
-
$6,735 SGD
View
B
Retailer 23
-
$9,138 SGD
View
B
Retailer 24
-
$9,546 SGD
View
Most Expensive
B
Diamond Quarter
1.01VS1H14079294N · Nov 2
$9,733 SGD
£5,997 GBP
View
24 more retailers have this diamond
Prices start from $4,137 SGDSave up to $5,597 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
1.01ct Round
$4,137 SGD