Oval|Natural|GIA

1.30ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7541689030

Certificate GIA 7541689030

Diamond specifications and retailer prices

From $3,788 USD
As of November 6, 2026
Save $4,160 USD (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,675 USD at NZ Jewellers · As of September 25, 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 7541689030. Listed at 20 retailers as of November 4, 2026, with a 110% 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
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 7541689030
Dimensions8.29 × 6.03 × 3.97 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.29 mm6.03 mm1.30 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541689030
Side View
Table 63.0%CrownGirdle: STK-THKPavilion 41.3°Culet: NoneDepth 65.8%

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 6
Current: $4,254 USD|Low: $3,750 USD|High: $8,249 USD|Avg: $5,017 USD|-1.9%
Retailer 1
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
November 6, 2026
Retailer 5$3,788 USD
Retailer 17$4,012 USD
Retailer 16$4,030 USD
Retailer 8$4,138 USD
Retailer 15$4,177 USD
Retailer 7$4,184 USD
Retailer 1$4,254 USD
Retailer 13$4,374 USD
Retailer 6$4,531 USD
Retailer 3$4,580 USD
Retailer 4$4,798 USD
Retailer 11$4,927 USD
Retailer 9$5,159 USD
Retailer 10$5,630 USD
Retailer 12$6,105 USD
Retailer 2$7,696 USD
Retailer 14$7,948 USD

24 data points across 17 retailers

20 retailers$3,788 USD to $7,948 USD

A
Cheapest Retailer
-
$3,788 USD
A
Retailer 2
-
$4,012 USD
View
A
Retailer 3
-
$4,030 USD
View
A
Retailer 4
-
$4,138 USD
View
A
Retailer 5
-
$4,177 USD
View
A
Retailer 6
-
$4,184 USD
View
Final sale: no returns
A
Retailer 7
-
$4,254 USD
View
A
Retailer 8
-
$4,374 USD
View
A
Retailer 9
-
$4,531 USD
View
A
Retailer 10
-
$4,580 USD
View
B+
Retailer 11
-
$4,798 USD
View
B+
Retailer 12
-
$4,893 USD
View
Retailer 13
-
$4,907 USD
View
Price last confirmed 28 days ago
B+
Retailer 14
-
$4,927 USD
View
Retailer 15
-
$5,159 USD
View
Price last confirmed 28 days ago
B+
Retailer 16
-
$5,630 USD
View
B+
Retailer 17
-
$6,105 USD
View
B
Retailer 18
-
$7,696 USD
View
B
Retailer 19
-
$7,948 USD
View
Most Expensive
NZ Jewellers
4b46aaab-e4c3-4eef-8b80-ccb23b97d474 · Sep 25
$8,675 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $3,788 USDSave up to $4,160 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
$3,788 USD