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Oval|Natural|GIA

1.00ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 1449624438

Certificate GIA 1449624438

Diamond specifications and retailer prices

From $2,480 SGD
As of November 6, 2026
Save $4,733 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,213 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1449624438. Listed at 17 retailers as of November 5, 2026, with prices from $2,480 to $7,213, a $4,733 spread on the same certified stone. NZ Jewellers lists it at $7,213. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449624438
Dimensions7.47 × 5.49 × 3.54 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.47 mm5.49 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449624438
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.5%

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 6
Current: $2,480 SGD|Low: $2,480 SGD|High: $6,116 SGD|Avg: $3,630 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1$2,480 SGD
Retailer 7$2,526 SGD
Retailer 8$3,166 SGD
Retailer 6$3,181 SGD
Retailer 9$3,183 SGD
Retailer 2$3,509 SGD
Retailer 3$3,651 SGD
Retailer 5$4,307 SGD
Retailer 4$6,029 SGD

36 data points across 9 retailers

17 retailers$2,480 SGD to $7,213 SGD

A
Cheapest Retailer
-
$2,480 SGD
A
Retailer 2
-
$2,526 SGD
View
B+
Retailer 3
-
$3,051 SGD
View
B+
Retailer 4
-
$3,166 SGD
View
B+
Retailer 5
-
$3,181 SGD
View
B+
Retailer 6
-
$3,183 SGD
View
Final sale: no returns
B+
Retailer 7
-
$3,450 SGD
View
Retailer 8
-
$3,450 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,509 SGD
View
B+
Retailer 10
-
$3,582 SGD
View
B
Retailer 11
-
$3,631 SGD
View
B+
Retailer 12
-
$3,651 SGD
View
B+
Retailer 13
-
$3,981 SGD
View
B
Retailer 14
-
$4,307 SGD
View
B
Retailer 15
-
$5,316 SGD
View
B
Retailer 16
-
$6,029 SGD
View
Most Expensive
B
NZ Jewellers
a4a7fee6-c264-4cb8-81dd-b6b3aa4a940a · Nov 5
$7,213 SGD
$5,628 USD
View
16 more retailers have this diamond
Prices start from $2,480 SGDSave up to $4,733 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 Oval
$2,480 SGD