Oval|Natural|GIA

1.30ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7566085707

Certificate GIA 7566085707

Diamond specifications and retailer prices

From $5,566 SGD
HK$34,000 HKD
As of November 1, 2026
Save $6,708 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,274 SGD at NZ Jewellers · As of October 27, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566085707. Listed at 17 retailers as of October 27, 2026, with prices from $5,566 to $12,274, a $6,708 spread on the same certified stone. NZ Jewellers lists it at $12,274. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566085707
Dimensions8.50 × 6.07 × 3.68 mm
L/W Ratio1.40
Top View
8.50 mm6.07 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566085707
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,274 SGD|Low: $5,500 SGD|High: $12,334 SGD|Avg: $7,977 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
November 2, 2026
Retailer 11$5,566 SGD
Retailer 10$5,630 SGD
Retailer 16$6,400 SGD
Retailer 3$6,855 SGD
Retailer 8$7,103 SGD
Retailer 9$7,159 SGD
Retailer 14$7,338 SGD
Retailer 15$7,338 SGD
Retailer 7$7,414 SGD
Retailer 12$7,537 SGD
Retailer 2$7,995 SGD
Retailer 4$8,468 SGD
Retailer 5$8,980 SGD
Retailer 13$10,812 SGD
Retailer 6$10,846 SGD
NZ Jewellers$12,274 SGD

31 data points across 16 retailers

17 retailers$5,566 SGD to $12,274 SGD

A
Cheapest Retailer
-
$5,566 SGD
HK$34,000 HKD
A
Retailer 2
-
$5,630 SGD
₹419,255 INR
View
B+
Retailer 3
-
$6,400 SGD
$5,004 USD
View
B+
Retailer 4
-
$6,855 SGD
$5,360 USD
View
Retailer 5
-
$7,103 SGD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$7,159 SGD
£4,408 GBP
View
B+
Retailer 7
-
$7,338 SGD
$5,738 USD
View
B+
Retailer 8
-
$7,338 SGD
$5,738 USD
View
Retailer 9
-
$7,374 SGD
$5,766 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$7,414 SGD
A$8,919 AUD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$7,537 SGD
$5,893 USD
View
B+
Retailer 12
-
$7,995 SGD
€5,954 EUR
View
B
Retailer 13
-
$8,468 SGD
$6,621 USD
View
B
Retailer 14
-
$8,980 SGD
ZAR 113,439 ZAR
View
B
Retailer 15
-
$10,812 SGD
£6,657 GBP
View
B
Retailer 16
-
$10,846 SGD
$8,480 USD
View
Most Expensive
B
NZ Jewellers
be2a929d-9ec7-4d62-8843-bebc21cd43fd · Oct 27
$12,274 SGD
$9,597 USD
View
16 more retailers have this diamond
Prices start from $5,566 SGDSave up to $6,708 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
$5,566 SGD