Oval|Natural|GIA

1.30ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 6532923681

Certificate GIA 6532923681

Diamond specifications and retailer prices

From $1,997 USD
HK$15,600 HKD
As of October 31, 2026
Save $1,755 USD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,752 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6532923681. Listed at 6 retailers as of October 30, 2026, with prices from $1,997 to $3,752, a $1,755 spread on the same certified stone. With Clarity lists it at $3,752. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532923681
Dimensions8.68 × 6.21 × 3.76 mm
L/W Ratio1.40
Top View
8.68 mm6.21 mm1.30 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532923681
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.5%

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 31
Current: $2,666 USD|Low: $1,971 USD|High: $4,172 USD|Avg: $2,751 USD|+17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 2$1,997 USD
Retailer 3$2,044 USD
Retailer 5$2,420 USD
Retailer 1$2,666 USD
Retailer 4$2,774 USD
Retailer 6$3,408 USD
With Clarity$3,752 USD

15 data points across 7 retailers

6 retailers$1,997 USD to $3,752 USD

A
Cheapest Retailer
-
$1,997 USD
HK$15,600 HKD
A
Retailer 2
-
$2,044 USD
SGD 2,762 SGD
View
A
Retailer 3
-
$2,420 USD
View
B+
Retailer 4
-
$2,666 USD
View
B+
Retailer 5
-
$2,774 USD
SGD 3,748 SGD
View
Most Expensive
B
With Clarity
6532923681 · Oct 30
$3,752 USD
View
5 more retailers have this diamond
Prices start from $1,997 USDSave up to $1,755 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
$1,997 USD