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Oval|Natural|GIA

1.30ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 1548686508

Certificate GIA 1548686508

Diamond specifications and retailer prices

From $3,827 USD
As of November 6, 2026
Save $4,807 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,634 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548686508. Listed at 19 retailers as of November 5, 2026, with prices from $3,827 to $8,634, a $4,807 spread on the same certified stone. NZ Jewellers lists it at $8,634. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548686508
Dimensions9.22 × 5.93 × 3.67 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Key to symbols
Feather, Crystal, Needle, Indented Natural
Top View
9.22 mm5.93 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548686508
Side View
Table 56.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 61.8%

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: $8,634 USD|Low: $3,788 USD|High: $8,634 USD|Avg: $5,905 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
November 6, 2026
Retailer 12$3,827 USD
Retailer 2$3,848 USD
Retailer 5$5,076 USD
Retailer 6$5,103 USD
Retailer 4$5,162 USD
Retailer 8$5,162 USD
Retailer 10$5,162 USD
Retailer 11$5,841 USD
Retailer 7$5,957 USD
Retailer 3$8,096 USD
Retailer 9$8,200 USD
NZ Jewellers$8,634 USD

25 data points across 12 retailers

19 retailers$3,827 USD to $8,634 USD

A
Cheapest Retailer
-
$3,827 USD
A
Retailer 2
-
$3,848 USD
View
A
Retailer 3
-
$4,368 USD
View
A
Retailer 4
-
$4,502 USD
View
A
Retailer 5
-
$4,503 USD
View
B+
Retailer 6
-
$4,765 USD
View
Final sale: no returns
Retailer 7
-
$4,870 USD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$5,076 USD
View
B+
Retailer 9
-
$5,103 USD
View
Retailer 10
-
$5,162 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$5,162 USD
View
B+
Retailer 12
-
$5,162 USD
View
B+
Retailer 13
-
$5,314 USD
View
Retailer 14
-
$5,377 USD
View
Price last confirmed 180 days ago
B+
Retailer 15
-
$5,841 USD
View
B
Retailer 16
-
$5,957 USD
View
Retailer 17
-
$8,096 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$8,200 USD
View
Most Expensive
B
NZ Jewellers
0a8f06fb-b7a6-4478-afdd-89571999e88e · Nov 5
$8,634 USD
View
18 more retailers have this diamond
Prices start from $3,827 USDSave up to $4,807 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
$3,827 USD