Oval|Natural|GIA

1.30ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7566092046

Certificate GIA 7566092046

Diamond specifications and retailer prices

From $4,864 USD
As of November 6, 2026
Save $1,875 USD (28%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,735 USD at NZ Jewellers · As of October 27, 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 7566092046. Listed at 17 retailers as of November 6, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 7566092046
Dimensions8.92 × 6.05 × 3.57 mm
L/W Ratio1.47
Top View
8.92 mm6.05 mm1.30 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566092046
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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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 6
Current: $10,735 USD|Low: $4,812 USD|High: $10,788 USD|Avg: $6,897 USD|-0.5%
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
November 6, 2026
Retailer 9$4,864 USD
Retailer 14$4,936 USD
Retailer 7$5,572 USD
Retailer 11$5,598 USD
Retailer 13$5,965 USD
Retailer 12$6,128 USD
Retailer 8$6,419 USD
Retailer 5$6,450 USD
Retailer 6$6,450 USD
Retailer 10$6,576 USD
Retailer 2$6,739 USD
Retailer 15$7,406 USD
Retailer 16$7,854 USD
Retailer 3$9,490 USD
Retailer 4$9,514 USD
NZ Jewellers$10,735 USD

33 data points across 16 retailers

17 retailers$4,864 USD to $6,739 USD

A
Cheapest Retailer
-
$4,864 USD
Retailer 2
-
$4,936 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$5,572 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$5,598 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$5,965 USD
View
Price last confirmed 6 days ago
Retailer 6
-
$6,128 USD
View
Price last confirmed 9 days ago
Retailer 7
-
$6,419 USD
View
Price last confirmed 26 days ago
Retailer 8
-
$6,450 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$6,450 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$6,450 USD
View
Price last confirmed 21 days ago
Retailer 11
-
$6,576 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$6,739 USD
View
Retailer 13
-
$7,406 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$7,854 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$9,490 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$9,514 USD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
67be52ce-9b58-42fb-9ecb-7e5959316114 · Oct 27
$10,735 USD
View
Price last confirmed 10 days ago
16 more retailers have this diamond
Prices start from $4,864 USDSave up to $1,875 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
$4,864 USD