Oval|Natural|GIA

1.30ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1545924664

Certificate GIA 1545924664

Diamond specifications and retailer prices

From $2,957 USD
HK$23,100 HKD
As of November 1, 2026
Save $4,247 USD (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,204 USD 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 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 1545924664. Listed at 10 retailers as of October 30, 2026, with prices from $2,957 to $7,204, a $4,247 spread on the same certified stone. NZ Jewellers lists it at $7,204. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545924664
Dimensions8.55 × 6.00 × 3.76 mm
L/W Ratio1.43
Key to symbols
Crystal, Feather, Needle
Top View
8.55 mm6.00 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545924664
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.7%

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: $7,204 USD|Low: $2,957 USD|High: $7,591 USD|Avg: $4,538 USD|-5.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$2,957 USD
Retailer 3$3,394 USD
Retailer 8$3,678 USD
Retailer 11$3,854 USD
Retailer 6$4,000 USD
Retailer 10$4,135 USD
Retailer 2$4,174 USD
Retailer 9$4,598 USD
Retailer 7$4,646 USD
Retailer 5$6,689 USD
NZ Jewellers$7,204 USD

37 data points across 11 retailers

10 retailers$2,957 USD to $7,204 USD

A
Cheapest Retailer
-
$2,957 USD
HK$23,100 HKD
A
Retailer 2
-
$3,678 USD
View
A
Retailer 3
-
$3,854 USD
SGD 5,208 SGD
View
A
Retailer 4
-
$4,000 USD
View
B+
Retailer 5
-
$4,135 USD
View
B+
Retailer 6
-
$4,174 USD
€3,976 EUR
View
B+
Retailer 7
-
$4,598 USD
€4,379 EUR
View
B+
Retailer 8
-
$4,646 USD
View
B
Retailer 9
-
$6,689 USD
£5,267 GBP
View
Most Expensive
B
NZ Jewellers
6a38f130-69ea-4d61-a0c7-84ed0ffc2686 · Oct 30
$7,204 USD
View
9 more retailers have this diamond
Prices start from $2,957 USDSave up to $4,247 USD

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
$2,957 USD