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Oval|Natural|GIA

1.00ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 2438264375

Certificate GIA 2438264375

Diamond specifications and retailer prices

From $1,520 SGD
As of November 6, 2026
Save $3,650 SGD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,170 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 2438264375. Listed at 14 retailers as of November 5, 2026, with prices from $1,520 to $5,170, a $3,650 spread on the same certified stone. NZ Jewellers lists it at $5,170. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2438264375
Dimensions7.59 × 5.47 × 3.56 mm
L/W Ratio1.39
Top View
7.59 mm5.47 mm1.00 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2438264375
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

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: $1,520 SGD|Low: $1,520 SGD|High: $2,895 SGD|Avg: $2,135 SGD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$1,520 SGD
Retailer 5$1,542 SGD
Retailer 6$1,990 SGD
Retailer 2$2,338 SGD
Retailer 3$2,586 SGD
Retailer 4$2,893 SGD

39 data points across 6 retailers

14 retailers$1,520 SGD to $5,170 SGD

A
Cheapest Retailer
-
$1,520 SGD
B+
Retailer 2
-
$1,542 SGD
View
B
Retailer 3
-
$1,990 SGD
View
B
Retailer 4
-
$2,120 SGD
View
Retailer 5
-
$2,120 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$2,217 SGD
View
B
Retailer 7
-
$2,217 SGD
View
B
Retailer 8
-
$2,294 SGD
View
B
Retailer 9
-
$2,338 SGD
View
B
Retailer 10
-
$2,445 SGD
View
B
Retailer 11
-
$2,445 SGD
View
B
Retailer 12
-
$2,586 SGD
View
B
Retailer 13
-
$2,893 SGD
View
Most Expensive
C
NZ Jewellers
2451b271-abbc-4da9-9114-67ca300b9027 · Nov 5
$5,170 SGD
$4,034 USD
View
13 more retailers have this diamond
Prices start from $1,520 SGDSave up to $3,650 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
$1,520 SGD