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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

ID • G/SI1 • GIA 7556543074

Certificate GIA 7556543074

Diamond specifications and retailer prices

From $2,575 SGD
As of November 6, 2026
Save $4,592 SGD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,167 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556543074. Listed at 23 retailers as of November 5, 2026, with prices from $2,575 to $7,167, a $4,592 spread on the same certified stone. NZ Jewellers lists it at $7,167. 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
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556543074
Dimensions7.93 × 5.69 × 3.45 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Indented Natural, Pinpoint
Top View
7.93 mm5.69 mm1.00 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556543074
Side View
Table 63.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 60.7%

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: $7,167 SGD|Low: $2,575 SGD|High: $7,167 SGD|Avg: $4,047 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
November 6, 2026
Retailer 15$2,575 SGD
Retailer 2$2,688 SGD
Retailer 11$3,007 SGD
Retailer 7$3,177 SGD
Retailer 8$3,324 SGD
Retailer 6$3,428 SGD
Retailer 12$3,428 SGD
Retailer 14$3,560 SGD
Retailer 9$3,628 SGD
Retailer 3$3,955 SGD
Retailer 10$4,183 SGD
Retailer 4$4,273 SGD
Retailer 13$5,989 SGD
Retailer 5$6,266 SGD
NZ Jewellers$7,167 SGD

23 data points across 15 retailers

23 retailers$2,575 SGD to $7,167 SGD

A
Cheapest Retailer
-
$2,575 SGD
A
Retailer 2
-
$2,688 SGD
View
A
Retailer 3
-
$3,007 SGD
View
B+
Retailer 4
-
$3,163 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,177 SGD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$3,190 SGD
View
B+
Retailer 7
-
$3,192 SGD
View
B+
Retailer 8
-
$3,198 SGD
View
A
Retailer 9
-
$3,324 SGD
View
B+
Retailer 10
-
$3,428 SGD
View
Retailer 11
-
$3,428 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,560 SGD
View
B+
Retailer 13
-
$3,585 SGD
View
B+
Retailer 14
-
$3,608 SGD
View
B+
Retailer 15
-
$3,628 SGD
View
B+
Retailer 16
-
$3,781 SGD
View
Retailer 17
-
$3,840 SGD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$3,955 SGD
View
B+
Retailer 19
-
$4,183 SGD
View
Retailer 20
-
$4,273 SGD
View
Price last confirmed 8 days ago
B
Retailer 21
-
$5,989 SGD
View
Retailer 22
-
$6,266 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
9011b98a-288f-4647-be27-dafd6746989a · Nov 5
$7,167 SGD
$5,592 USD
View
22 more retailers have this diamond
Prices start from $2,575 SGDSave up to $4,592 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
$2,575 SGD