Oval|Natural|GIA

1.30ct D I1 Oval Natural Diamond

EX • D/I1 • GIA 2537556870

Certificate GIA 2537556870

Diamond specifications and retailer prices

From $3,723 USD
As of October 30, 2026
Save $3,649 USD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,372 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537556870. Listed at 8 retailers as of October 30, 2026, with prices from $3,723 to $7,372, a $3,649 spread on the same certified stone. NZ Jewellers lists it at $7,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537556870
Dimensions8.71 × 6.13 × 3.81 mm
L/W Ratio1.42
Top View
8.71 mm6.13 mm1.30 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537556870
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.1%

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: Oct 30
Current: $4,561 USD|Low: $3,261 USD|High: $5,035 USD|Avg: $4,116 USD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$3,261 USD
Retailer 5$3,723 USD
Retailer 6$3,774 USD
Retailer 2$4,231 USD
Retailer 4$4,256 USD
Retailer 1$4,561 USD
Retailer 7$5,035 USD

14 data points across 7 retailers

8 retailers$3,723 USD to $7,372 USD

A
Cheapest Retailer
-
$3,723 USD
B+
Retailer 2
-
$4,231 USD
View
B+
Retailer 3
-
$4,231 USD
View
B+
Retailer 4
-
$4,231 USD
View
B+
Retailer 5
-
$4,256 USD
View
B+
Retailer 6
-
$4,561 USD
€4,344 EUR
View
B+
Retailer 7
-
$4,882 USD
View
Most Expensive
B
NZ Jewellers
4052b887-809a-4b46-b286-0247937ef096 · Oct 30
$7,372 USD
View
7 more retailers have this diamond
Prices start from $3,723 USDSave up to $3,649 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
$3,723 USD