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Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6492525421

Certificate GIA 6492525421

Diamond specifications and retailer prices

From €3,367 EUR
HK$29,500 HKD
As of November 1, 2026
Save €4,264 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,630 EUR 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 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 6492525421. Listed at 21 retailers as of October 30, 2026, with prices from €3,367 to €7,630, a €4,264 spread on the same certified stone. NZ Jewellers lists it at €7,630. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6492525421
Dimensions8.73 × 5.83 × 3.75 mm
L/W Ratio1.50
Top View
8.73 mm5.83 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6492525421
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,554 EUR|Low: €3,367 EUR|High: €7,354 EUR|Avg: €4,596 EUR|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€3,367 EUR
Retailer 12€3,605 EUR
Retailer 10€3,678 EUR
Retailer 11€3,814 EUR
Retailer 3€3,882 EUR
Retailer 4€3,905 EUR
Retailer 5€4,450 EUR
Retailer 1€4,554 EUR
Retailer 2€4,599 EUR
Retailer 9€5,164 EUR
Retailer 7€5,608 EUR
Retailer 6€7,266 EUR

34 data points across 12 retailers

21 retailers€3,367 EUR to €7,630 EUR

B+
Cheapest Retailer
-
€3,367 EUR
HK$29,500 HKD
B+
Retailer 2
-
€3,605 EUR
$4,043 USD
View
B+
Retailer 3
-
€3,678 EUR
$4,125 USD
View
B+
Retailer 4
-
€3,814 EUR
$4,278 USD
View
Final sale: no returns
B+
Retailer 5
-
€3,882 EUR
$4,354 USD
View
B+
Retailer 6
-
€3,905 EUR
$4,380 USD
View
B
Retailer 7
-
€4,133 EUR
$4,636 USD
View
B
Retailer 8
-
€4,133 EUR
$4,636 USD
View
B
Retailer 9
-
€4,133 EUR
$4,636 USD
View
B+
Retailer 10
-
€4,450 EUR
£3,930 GBP
View
B+
Retailer 11
-
€4,554 EUR
£4,022 GBP
View
Retailer 12
-
€4,599 EUR
A$7,936 AUD
View
Price last confirmed 23 days ago
B
Retailer 13
-
€4,645 EUR
$5,210 USD
View
B
Retailer 14
-
€4,645 EUR
$5,210 USD
View
B
Retailer 15
-
€4,694 EUR
$5,265 USD
View
B
Retailer 16
-
€4,769 EUR
$5,349 USD
View
B
Retailer 17
-
€4,797 EUR
$5,380 USD
View
B
Retailer 18
-
€5,164 EUR
View
B
Retailer 19
-
€5,608 EUR
ZAR 101,613 ZAR
View
B
Retailer 20
-
€7,266 EUR
£6,417 GBP
View
Most Expensive
B
NZ Jewellers
6cfc6515-158d-41f4-8baa-68d804c4e540 · Oct 30
€7,630 EUR
$8,558 USD
View
20 more retailers have this diamond
Prices start from €3,367 EURSave up to €4,264 EUR

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
€3,367 EUR