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Oval|Natural|GIA

1.30ct L SI1 Oval Natural Diamond

ID • L/SI1 • GIA 2547621968

Certificate GIA 2547621968

Diamond specifications and retailer prices

From $2,333 SGD
As of November 5, 2026
Save $168 SGD (7%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,496 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half 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 2547621968. Listed at 8 retailers as of November 4, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.30
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547621968
Dimensions8.27 × 6.02 × 3.89 mm
L/W Ratio1.37
Top View
8.27 mm6.02 mm1.30 ctL / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547621968
Side View
Table 63.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,500 SGD|Low: $2,175 SGD|High: $3,183 SGD|Avg: $2,618 SGD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 6$2,175 SGD
Retailer 3$2,333 SGD
Retailer 1$2,500 SGD
Retailer 7$2,566 SGD
Retailer 8$2,725 SGD
Retailer 2$2,743 SGD
Retailer 4$2,753 SGD
Retailer 5$3,183 SGD

34 data points across 8 retailers

8 retailers$2,333 SGD to $2,500 SGD

Retailer 1
-
$2,253 SGD
Price last confirmed 29 days ago
Retailer 2
-
$2,253 SGD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
$2,333 SGD
View
Retailer 4
-
$2,357 SGD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$2,500 SGD
View
Retailer 6
-
$2,599 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$2,743 SGD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
69eaeba1-9f5d-47ef-a542-f35d4f128b68 · Sep 29
$5,496 SGD
$4,288 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from $2,333 SGDSave up to $168 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.

B+
1.30ct Oval
$2,333 SGD