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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 2556712714

Certificate GIA 2556712714

Diamond specifications and retailer prices

From $2,790 USD
HK$21,800 HKD
As of October 29, 2026
Save $3,447 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,857 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556712714. Listed at 15 retailers as of October 26, 2026, with a 124% 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
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle39.3°
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 2556712714
Dimensions8.54 × 6.19 × 3.84 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Top View
8.54 mm6.19 mm1.30 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556712714
Side View
Table 60.0%Crown 39.3°Girdle: MED-THKPavilion 36.4°Culet: NoneDepth 62.1%

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: $3,875 USD|Low: $2,790 USD|High: $6,791 USD|Avg: $3,900 USD|-4.1%
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
October 28, 2026
Retailer 13$2,790 USD
Retailer 5$2,960 USD
Retailer 7$2,973 USD
Retailer 4$2,995 USD
Retailer 11$3,108 USD
Retailer 9$3,522 USD
Retailer 3$3,820 USD
Retailer 10$3,820 USD
Retailer 1$3,875 USD
Retailer 12$3,950 USD
Retailer 6$4,086 USD
Retailer 2$4,423 USD
Retailer 8$6,237 USD

33 data points across 13 retailers

15 retailers$2,790 USD to $6,237 USD

A
Cheapest Retailer
-
$2,790 USD
HK$21,800 HKD
A
Retailer 2
-
$2,973 USD
View
A
Retailer 3
-
$2,995 USD
View
A
Retailer 4
-
$3,108 USD
View
A
Retailer 5
-
$3,522 USD
View
Retailer 6
-
$3,566 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$3,820 USD
View
A
Retailer 8
-
$3,820 USD
View
A
Retailer 9
-
$3,875 USD
£3,051 GBP
View
A
Retailer 10
-
$3,950 USD
View
A
Retailer 11
-
$4,086 USD
€3,891 EUR
View
Retailer 12
-
$4,114 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$4,423 USD
View
B
Retailer 14
-
$6,237 USD
£4,911 GBP
View
Most Expensive
NZ Jewellers
c880746c-fd0c-4ad2-9035-13e528d90797 · Sep 30
$6,857 USD
View
Price last confirmed 30 days ago
14 more retailers have this diamond
Prices start from $2,790 USDSave up to $3,447 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
$2,790 USD