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Oval|Natural|GIA

1.30ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6562720622

Certificate GIA 6562720622

Diamond specifications and retailer prices

From $4,838 USD
As of November 6, 2026
Save $6,063 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,901 USD at NZ Jewellers · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562720622. Listed at 19 retailers as of November 5, 2026, with prices from $4,838 to $10,901, a $6,063 spread on the same certified stone. NZ Jewellers lists it at $10,901. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562720622
Dimensions8.38 × 5.89 × 3.70 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.38 mm5.89 mm1.30 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562720622
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.8%

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 6
Current: $10,901 USD|Low: $4,800 USD|High: $10,901 USD|Avg: $6,823 USD
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
November 6, 2026
Retailer 18$4,838 USD
Retailer 9$5,672 USD
Retailer 6$5,684 USD
Retailer 5$6,016 USD
Retailer 8$6,016 USD
Retailer 7$6,055 USD
Retailer 11$6,190 USD
Retailer 2$6,323 USD
Retailer 15$6,518 USD
Retailer 16$6,618 USD
Retailer 10$6,674 USD
Retailer 4$6,676 USD
Retailer 14$6,874 USD
Retailer 3$7,122 USD
Retailer 17$7,520 USD
Retailer 12$7,952 USD
Retailer 13$9,577 USD
NZ Jewellers$10,901 USD

14 data points across 18 retailers

19 retailers$4,838 USD to $10,901 USD

A
Cheapest Retailer
-
$4,838 USD
Retailer 2
-
$5,480 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$5,672 USD
View
B+
Retailer 4
-
$5,684 USD
View
Retailer 5
-
$6,016 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$6,016 USD
View
Final sale: no returns
B
Retailer 7
-
$6,055 USD
View
B+
Retailer 8
-
$6,190 USD
View
B+
Retailer 9
-
$6,323 USD
View
B+
Retailer 10
-
$6,518 USD
View
B+
Retailer 11
-
$6,618 USD
View
B+
Retailer 12
-
$6,674 USD
View
B+
Retailer 13
-
$6,676 USD
View
B
Retailer 14
-
$6,874 USD
View
B+
Retailer 15
-
$7,122 USD
View
B
Retailer 16
-
$7,520 USD
View
B
Retailer 17
-
$7,952 USD
View
B
Retailer 18
-
$9,577 USD
View
Most Expensive
B
NZ Jewellers
57f00b9e-6301-4975-a413-ee28e553ecd2 · Nov 5
$10,901 USD
View
18 more retailers have this diamond
Prices start from $4,838 USDSave up to $6,063 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
$4,838 USD