Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 2557115385

Certificate GIA 2557115385

Diamond specifications and retailer prices

From $2,739 USD
HK$21,400 HKD
As of October 31, 2026
Save $3,283 USD (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,240 USD at NZ Jewellers · As of October 23, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557115385. Listed at 16 retailers as of October 29, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557115385
Dimensions8.10 × 5.78 × 3.98 mm
L/W Ratio1.40
Top View
8.10 mm5.78 mm1.30 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557115385
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.8%

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: Oct 31
Current: $6,240 USD|Low: $2,714 USD|High: $6,326 USD|Avg: $3,888 USD|-1.4%
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
October 31, 2026
Retailer 8$2,739 USD
Retailer 7$2,816 USD
Retailer 13$2,874 USD
Retailer 12$2,945 USD
Retailer 2$2,981 USD
Retailer 15$3,041 USD
Retailer 6$3,322 USD
Retailer 4$3,470 USD
Retailer 11$3,552 USD
Retailer 9$3,743 USD
Retailer 10$4,194 USD
Retailer 5$5,090 USD
Retailer 14$5,498 USD
Retailer 3$6,022 USD
NZ Jewellers$6,240 USD

28 data points across 15 retailers

16 retailers$2,739 USD to $6,022 USD

A
Cheapest Retailer
-
$2,739 USD
HK$21,400 HKD
A
Retailer 2
-
$2,816 USD
View
A
Retailer 3
-
$2,874 USD
View
A
Retailer 4
-
$2,945 USD
View
A
Retailer 5
-
$2,981 USD
View
Final sale: no returns
A
Retailer 6
-
$3,041 USD
View
A
Retailer 7
-
$3,322 USD
View
A
Retailer 8
-
$3,470 USD
View
A
Retailer 9
-
$3,552 USD
£2,797 GBP
View
B+
Retailer 10
-
$3,632 USD
A$5,588 AUD
View
A
Retailer 11
-
$3,743 USD
£2,948 GBP
View
B+
Retailer 12
-
$4,194 USD
€3,994 EUR
View
B
Retailer 13
-
$5,090 USD
View
Retailer 14
-
$5,498 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$6,022 USD
£4,742 GBP
View
Most Expensive
NZ Jewellers
281931bc-004d-4a26-900f-fc8c868a0682 · Oct 23
$6,240 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $2,739 USDSave up to $3,283 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
$2,739 USD