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Oval|Natural|GIA

1.30ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 7558504439

Certificate GIA 7558504439

Diamond specifications and retailer prices

From $3,998 USD
As of October 29, 2026
Save $4,163 USD (51%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,559 USD at NZ Jewellers · As of September 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 E 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 7558504439. Listed at 21 retailers as of October 26, 2026, with a 104% 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558504439
Dimensions9.15 × 5.88 × 3.65 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Needle
Top View
9.15 mm5.88 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558504439
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.0%

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: Oct 29
Current: $5,092 USD|Low: $3,367 USD|High: $8,249 USD|Avg: $5,396 USD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$4,040 USD
Retailer 8$4,043 USD
Retailer 6$4,279 USD
Retailer 7$4,714 USD
Retailer 1$5,092 USD
Retailer 10$5,349 USD
Retailer 4$5,459 USD
Retailer 2$6,090 USD
Retailer 9$7,407 USD
Retailer 5$8,161 USD

41 data points across 10 retailers

21 retailers$3,998 USD to $8,161 USD

A
Cheapest Retailer
-
$3,998 USD
A
Retailer 2
-
$4,040 USD
View
A
Retailer 3
-
$4,043 USD
View
A
Retailer 4
-
$4,091 USD
View
A
Retailer 5
-
$4,279 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,603 USD
View
Retailer 7
-
$4,636 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$4,636 USD
View
Price last confirmed 30 days ago
Retailer 9
-
$4,636 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$4,714 USD
View
B+
Retailer 11
-
$4,860 USD
View
B+
Retailer 12
-
$5,092 USD
£4,010 GBP
View
B+
Retailer 13
-
$5,210 USD
View
B+
Retailer 14
-
$5,210 USD
View
Retailer 15
-
$5,349 USD
View
Price last confirmed 20 days ago
B+
Retailer 16
-
$5,380 USD
View
B+
Retailer 17
-
$5,459 USD
€5,199 EUR
View
B
Retailer 18
-
$7,407 USD
View
B
Retailer 19
-
$8,161 USD
£6,426 GBP
View
Retailer 20
-
$8,559 USD
View
Price last confirmed 60 days ago
Most Expensive
NZ Jewellers
931ecf76-dd97-449a-bc24-7420750ee792 · Sep 30
$8,559 USD
View
Price last confirmed 29 days ago
20 more retailers have this diamond
Prices start from $3,998 USDSave up to $4,163 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
$3,998 USD