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Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 6452871654

Certificate GIA 6452871654

Diamond specifications and retailer prices

From $1,050 SGD
As of November 6, 2026
Save $2,370 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,419 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6452871654. Listed at 14 retailers as of November 5, 2026, with prices from $1,050 to $3,419, a $2,370 spread on the same certified stone. NZ Jewellers lists it at $3,419. 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
L
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452871654
Dimensions7.57 × 5.51 × 3.34 mm
L/W Ratio1.37
Top View
7.57 mm5.51 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6452871654
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: 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: $3,419 SGD|Low: $1,033 SGD|High: $3,436 SGD|Avg: $1,640 SGD|-0.5%
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
November 6, 2026
Retailer 10$1,050 SGD
Retailer 6$1,350 SGD
Retailer 2$1,360 SGD
Retailer 4$1,379 SGD
Retailer 11$1,402 SGD
Retailer 13$1,402 SGD
Retailer 3$1,456 SGD
Retailer 12$1,573 SGD
Retailer 5$1,576 SGD
Retailer 8$1,581 SGD
Retailer 14$1,617 SGD
Retailer 9$1,710 SGD
Retailer 7$1,953 SGD
NZ Jewellers$3,419 SGD

30 data points across 14 retailers

14 retailers$1,050 SGD to $3,419 SGD

A
Cheapest Retailer
-
$1,050 SGD
B+
Retailer 2
-
$1,350 SGD
View
A
Retailer 3
-
$1,360 SGD
View
B+
Retailer 4
-
$1,379 SGD
View
A
Retailer 5
-
$1,402 SGD
View
Retailer 6
-
$1,402 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,456 SGD
View
B+
Retailer 8
-
$1,573 SGD
View
B+
Retailer 9
-
$1,576 SGD
View
B+
Retailer 10
-
$1,581 SGD
View
B+
Retailer 11
-
$1,617 SGD
View
B+
Retailer 12
-
$1,710 SGD
View
B
Retailer 13
-
$1,953 SGD
View
Most Expensive
B
NZ Jewellers
79cccb64-573b-4027-9175-3ca302c707ff · Nov 5
$3,419 SGD
$2,668 USD
View
13 more retailers have this diamond
Prices start from $1,050 SGDSave up to $2,370 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
$1,050 SGD