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Oval|Natural|GIA

1.30ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 3555111919

Certificate GIA 3555111919

Diamond specifications and retailer prices

From $3,012 SGD
As of November 1, 2026
Save $4,941 SGD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,952 SGD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555111919. Listed at 18 retailers as of November 1, 2026, with prices from $3,012 to $7,952, a $4,941 spread on the same certified stone. NZ Jewellers lists it at $7,952. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555111919
Dimensions8.59 × 6.12 × 3.70 mm
L/W Ratio1.40
Top View
8.59 mm6.12 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555111919
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.5%

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 1
Current: $7,952 SGD|Low: $1,716 SGD|High: $7,952 SGD|Avg: $3,197 SGD|+61.8%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 11$2,022 SGD
Retailer 9$2,198 SGD
Retailer 10$2,589 SGD
Retailer 12$2,782 SGD
Retailer 15$3,012 SGD
Retailer 4$3,018 SGD
Retailer 5$3,086 SGD
Retailer 6$3,098 SGD
Retailer 20$3,237 SGD
Retailer 7$3,251 SGD
Retailer 8$3,446 SGD
Retailer 19$3,446 SGD
Retailer 3$3,578 SGD
Retailer 16$3,736 SGD
Retailer 18$3,738 SGD
Retailer 2$3,887 SGD
Retailer 17$3,977 SGD
Retailer 13$4,027 SGD
Retailer 14$6,344 SGD
NZ Jewellers$7,952 SGD

42 data points across 20 retailers

18 retailers$3,012 SGD to $7,952 SGD

Retailer 1
-
$2,198 SGD
Price last confirmed 12 days ago
Retailer 2
-
$2,782 SGD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$3,012 SGD
View
B+
Retailer 4
-
$3,018 SGD
View
B+
Retailer 5
-
$3,086 SGD
View
B+
Retailer 6
-
$3,098 SGD
View
B+
Retailer 7
-
$3,237 SGD
View
B+
Retailer 8
-
$3,251 SGD
View
B+
Retailer 9
-
$3,446 SGD
View
Retailer 10
-
$3,446 SGD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$3,578 SGD
View
B+
Retailer 12
-
$3,736 SGD
View
B+
Retailer 13
-
$3,738 SGD
View
B+
Retailer 14
-
$3,887 SGD
View
B+
Retailer 15
-
$3,977 SGD
View
B
Retailer 16
-
$4,027 SGD
View
B
Retailer 17
-
$6,344 SGD
View
Most Expensive
C
NZ Jewellers
762805c9-7687-498c-8626-0ed341d44175 · Nov 5
$7,952 SGD
$6,205 USD
View
17 more retailers have this diamond
Prices start from $3,012 SGDSave up to $4,941 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
$3,012 SGD