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Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

GD • J/SI1 • GIA 2245081341

Certificate GIA 2245081341

Diamond specifications and retailer prices

From €1,925 EUR
HK$16,800 HKD
As of October 31, 2026
Save €3,487 EUR (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,412 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2245081341. Listed at 21 retailers as of October 30, 2026, with prices from €1,925 to €5,412, a €3,487 spread on the same certified stone. NZ Jewellers lists it at €5,412. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245081341
Dimensions8.15 × 5.81 × 3.99 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.15 mm5.81 mm1.30 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245081341
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: Oct 31
Current: €5,412 EUR|Low: €1,913 EUR|High: €5,601 EUR|Avg: €2,843 EUR|-3.4%
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 1, 2026
Retailer 18€1,925 EUR
Retailer 11€2,023 EUR
Retailer 5€2,108 EUR
Retailer 16€2,154 EUR
Retailer 9€2,212 EUR
Retailer 4€2,257 EUR
Retailer 19€2,318 EUR
Retailer 12€2,377 EUR
Retailer 8€2,377 EUR
Retailer 15€2,487 EUR
Retailer 10€2,497 EUR
Retailer 13€2,513 EUR
Retailer 6€2,547 EUR
Retailer 3€3,031 EUR
Retailer 17€3,182 EUR
Retailer 2€3,733 EUR
Retailer 7€3,879 EUR
Retailer 14€4,308 EUR
NZ Jewellers€5,412 EUR

22 data points across 19 retailers

21 retailers€1,925 EUR to €5,412 EUR

B+
Cheapest Retailer
-
€1,925 EUR
HK$16,800 HKD
Retailer 2
-
€2,023 EUR
$2,260 USD
View
Price last confirmed 13 days ago
B+
Retailer 3
-
€2,108 EUR
$2,355 USD
View
B+
Retailer 4
-
€2,154 EUR
$2,406 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,212 EUR
$2,471 USD
View
B+
Retailer 6
-
€2,257 EUR
$2,521 USD
View
B+
Retailer 7
-
€2,318 EUR
$2,590 USD
View
B+
Retailer 8
-
€2,377 EUR
$2,655 USD
View
B+
Retailer 9
-
€2,377 EUR
$2,656 USD
View
B+
Retailer 10
-
€2,487 EUR
£2,188 GBP
View
B+
Retailer 11
-
€2,497 EUR
$2,790 USD
View
B+
Retailer 12
-
€2,513 EUR
£2,210 GBP
View
B+
Retailer 13
-
€2,547 EUR
$2,845 USD
View
Retailer 14
-
€2,621 EUR
SGD 3,957 SGD
View
Price last confirmed 24 days ago
Retailer 15
-
€2,973 EUR
A$5,110 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
€3,031 EUR
View
B
Retailer 17
-
€3,182 EUR
ZAR 57,428 ZAR
View
B
Retailer 18
-
€3,733 EUR
$4,170 USD
View
B
Retailer 19
-
€3,879 EUR
$4,334 USD
View
B
Retailer 20
-
€4,308 EUR
£3,790 GBP
View
Most Expensive
C
NZ Jewellers
8b6be62a-23b3-498e-9eb0-d58b84898b8f · Oct 30
€5,412 EUR
$6,046 USD
View
20 more retailers have this diamond
Prices start from €1,925 EURSave up to €3,487 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
€1,925 EUR