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Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6542684133

Certificate GIA 6542684133

Diamond specifications and retailer prices

From $4,461 SGD
As of November 6, 2026
Save $5,799 SGD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,260 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 H 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 6542684133. Listed at 23 retailers as of November 5, 2026, with prices from $4,461 to $10,260, a $5,799 spread on the same certified stone. NZ Jewellers lists it at $10,260. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542684133
Dimensions8.53 × 6.17 × 3.89 mm
L/W Ratio1.38
Top View
8.53 mm6.17 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542684133
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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: $10,260 SGD|Low: $4,461 SGD|High: $10,298 SGD|Avg: $6,804 SGD|-0.4%
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
November 6, 2026
Retailer 7$4,461 SGD
Retailer 2$4,641 SGD
Retailer 18$5,119 SGD
Retailer 17$5,301 SGD
Retailer 9$5,435 SGD
Retailer 13$5,666 SGD
Retailer 12$5,713 SGD
Retailer 15$5,798 SGD
Retailer 3$5,889 SGD
Retailer 4$5,889 SGD
Retailer 11$5,911 SGD
Retailer 5$6,049 SGD
Retailer 8$6,080 SGD
Retailer 14$6,626 SGD
Retailer 6$6,795 SGD
Retailer 16$7,185 SGD
Retailer 19$9,353 SGD
Retailer 10$9,798 SGD
NZ Jewellers$10,260 SGD

21 data points across 19 retailers

23 retailers$4,461 SGD to $10,260 SGD

A
Cheapest Retailer
-
$4,461 SGD
A
Retailer 2
-
$4,641 SGD
View
B+
Retailer 3
-
$5,119 SGD
View
B+
Retailer 4
-
$5,301 SGD
View
B+
Retailer 5
-
$5,435 SGD
View
Final sale: no returns
B+
Retailer 6
-
$5,481 SGD
View
B+
Retailer 7
-
$5,485 SGD
View
B+
Retailer 8
-
$5,666 SGD
View
B+
Retailer 9
-
$5,713 SGD
View
B+
Retailer 10
-
$5,798 SGD
View
B
Retailer 11
-
$5,845 SGD
View
B+
Retailer 12
-
$5,889 SGD
View
B+
Retailer 13
-
$5,889 SGD
View
Retailer 14
-
$5,911 SGD
View
Price last confirmed 8 days ago
Retailer 15
-
$6,002 SGD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$6,049 SGD
View
B
Retailer 17
-
$6,080 SGD
View
B+
Retailer 18
-
$6,626 SGD
View
B+
Retailer 19
-
$6,795 SGD
View
B
Retailer 20
-
$7,185 SGD
View
B
Retailer 21
-
$9,353 SGD
View
Retailer 22
-
$9,798 SGD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
cd054cff-f3ed-4fe5-a3c6-a33bec30395a · Nov 5
$10,260 SGD
$8,006 USD
View
22 more retailers have this diamond
Prices start from $4,461 SGDSave up to $5,799 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
1.30ct Oval
$4,461 SGD