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Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6562227298

Certificate GIA 6562227298

Diamond specifications and retailer prices

From $2,913 SGD
HK$17,800 HKD
As of November 1, 2026
Save $5,109 SGD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,022 SGD at NZ Jewellers · As of October 30, 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 J 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 6562227298. Listed at 21 retailers as of October 30, 2026, with prices from $2,913 to $8,022, a $5,109 spread on the same certified stone. NZ Jewellers lists it at $8,022. 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
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562227298
Dimensions8.37 × 5.97 × 3.81 mm
L/W Ratio1.40
Top View
8.37 mm5.97 mm1.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562227298
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.8%

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 1
Current: $8,022 SGD|Low: $2,896 SGD|High: $8,062 SGD|Avg: $4,296 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 17$2,913 SGD
Retailer 2$2,942 SGD
Retailer 6$3,375 SGD
Retailer 7$3,436 SGD
Retailer 5$3,619 SGD
Retailer 8$3,739 SGD
Retailer 13$3,743 SGD
Retailer 4$3,836 SGD
Retailer 20$3,836 SGD
Retailer 3$3,985 SGD
Retailer 19$4,019 SGD
Retailer 11$4,059 SGD
Retailer 15$4,069 SGD
Retailer 9$4,164 SGD
Retailer 10$4,427 SGD
Retailer 18$4,491 SGD
Retailer 16$4,716 SGD
Retailer 12$5,644 SGD
Retailer 14$6,416 SGD
NZ Jewellers$8,022 SGD

20 data points across 20 retailers

21 retailers$2,913 SGD to $8,022 SGD

A
Cheapest Retailer
-
$2,913 SGD
HK$17,800 HKD
A
Retailer 2
-
$2,942 SGD
₹219,171 INR
View
B+
Retailer 3
-
$3,375 SGD
$2,640 USD
View
B+
Retailer 4
-
$3,436 SGD
$2,688 USD
View
B+
Retailer 5
-
$3,619 SGD
$2,831 USD
View
B+
Retailer 6
-
$3,739 SGD
$2,925 USD
View
B+
Retailer 7
-
$3,743 SGD
£2,305 GBP
View
B+
Retailer 8
-
$3,836 SGD
$3,001 USD
View
B+
Retailer 9
-
$3,836 SGD
$3,001 USD
View
B+
Retailer 10
-
$3,985 SGD
$3,117 USD
View
B+
Retailer 11
-
$4,019 SGD
$3,144 USD
View
B+
Retailer 12
-
$4,059 SGD
View
B+
Retailer 13
-
$4,069 SGD
£2,506 GBP
View
Retailer 14
-
$4,157 SGD
A$5,003 AUD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$4,164 SGD
$3,257 USD
View
B
Retailer 16
-
$4,427 SGD
$3,463 USD
View
B+
Retailer 17
-
$4,491 SGD
€3,346 EUR
View
B+
Retailer 18
-
$4,716 SGD
ZAR 59,600 ZAR
View
B
Retailer 19
-
$5,644 SGD
$4,415 USD
View
B
Retailer 20
-
$6,416 SGD
£3,952 GBP
View
Most Expensive
B
NZ Jewellers
b3007a12-7050-4824-947f-6ddd14196429 · Oct 30
$8,022 SGD
$6,275 USD
View
20 more retailers have this diamond
Prices start from $2,913 SGDSave up to $5,109 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
$2,913 SGD