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Oval|Natural|GIA

1.30ct E SI1 Oval Natural Diamond

VG • E/SI1 • GIA 5242087097

Certificate GIA 5242087097

Diamond specifications and retailer prices

From $2,662 USD
HK$20,800 HKD
As of October 29, 2026
Save $3,707 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,369 USD at NZ Jewellers · As of October 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242087097. Listed at 18 retailers as of October 29, 2026, with prices from $2,662 to $6,369, a $3,707 spread on the same certified stone. NZ Jewellers lists it at $6,369. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5242087097
Dimensions8.27 × 6.02 × 3.97 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.27 mm6.02 mm1.30 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5242087097
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.9%

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: $6,369 USD|Low: $2,547 USD|High: $6,481 USD|Avg: $4,000 USD|-1.7%
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
October 30, 2026
Retailer 15$2,662 USD
Retailer 2$3,056 USD
Retailer 13$3,087 USD
Retailer 4$3,161 USD
Retailer 5$3,200 USD
Retailer 11$3,258 USD
Retailer 14$3,441 USD
Retailer 6$3,568 USD
Retailer 12$3,577 USD
Retailer 10$3,756 USD
Retailer 9$3,779 USD
Retailer 8$3,930 USD
Retailer 17$4,039 USD
Retailer 16$4,322 USD
Retailer 3$5,319 USD
Retailer 7$5,944 USD
NZ Jewellers$6,369 USD

18 data points across 17 retailers

18 retailers$2,662 USD to $6,369 USD

A
Cheapest Retailer
-
$2,662 USD
HK$20,800 HKD
A
Retailer 2
-
$3,056 USD
View
Final sale: no returns
A
Retailer 3
-
$3,087 USD
€2,940 EUR
View
A
Retailer 4
-
$3,161 USD
View
Retailer 5
-
$3,180 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$3,200 USD
View
A
Retailer 7
-
$3,258 USD
View
A
Retailer 8
-
$3,441 USD
£2,710 GBP
View
A
Retailer 9
-
$3,568 USD
SGD 4,821 SGD
View
A
Retailer 10
-
$3,577 USD
£2,816 GBP
View
A
Retailer 11
-
$3,756 USD
View
Retailer 12
-
$3,779 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$3,930 USD
View
A
Retailer 14
-
$4,039 USD
€3,847 EUR
View
A
Retailer 15
-
$4,322 USD
ZAR 69,821 ZAR
View
B+
Retailer 16
-
$5,319 USD
View
B
Retailer 17
-
$5,944 USD
£4,680 GBP
View
Most Expensive
B
NZ Jewellers
82d2bef9-5fc4-4730-a14a-d90465c691db · Oct 30
$6,369 USD
View
17 more retailers have this diamond
Prices start from $2,662 USDSave up to $3,707 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
$2,662 USD