Oval|Natural|GIA

1.30ct H IF Oval Natural Diamond

ID • H/IF • GIA 6243025369

Certificate GIA 6243025369

Diamond specifications and retailer prices

From $3,687 USD
As of November 2, 2026
Save $3,197 USD (46%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,136 USD at NZ Jewellers · As of September 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6243025369. Listed at 7 retailers as of November 2, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 6243025369
Dimensions8.79 × 5.69 × 3.84 mm
L/W Ratio1.54
Girdle conditionVery Thick
Top View
8.79 mm5.69 mm1.30 ctH / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6243025369
Side View
Table 63.0%Crown 41.5°GirdlePavilionCuletDepth 67.6%

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 2
Current: $3,687 USD|Low: $3,653 USD|High: $6,940 USD|Avg: $4,728 USD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 1$3,687 USD
Retailer 3$4,160 USD
Retailer 4$4,160 USD
Retailer 6$4,396 USD
Retailer 5$4,624 USD
Retailer 2$6,884 USD

37 data points across 6 retailers

7 retailers$3,687 USD to $6,884 USD

A
Cheapest Retailer
-
$3,687 USD
Retailer 2
-
$4,096 USD
View
Price last confirmed 44 days ago
A
Retailer 3
-
$4,160 USD
View
A
Retailer 4
-
$4,160 USD
View
Retailer 5
-
$4,396 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$6,884 USD
View
Most Expensive
NZ Jewellers
89b0238f-de84-424e-a6b1-b5cbda95bccb · Sep 28
$7,136 USD
View
Price last confirmed 38 days ago
6 more retailers have this diamond
Prices start from $3,687 USDSave up to $3,197 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
$3,687 USD