Oval|Natural|GIA

1.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6432090856

Certificate GIA 6432090856

Diamond specifications and retailer prices

From $3,776 USD
HK$29,500 HKD
As of October 30, 2026
Save $4,823 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,599 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 H 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 6432090856. Listed at 19 retailers as of October 30, 2026, with prices from $3,776 to $8,599, a $4,823 spread on the same certified stone. NZ Jewellers lists it at $8,599. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6432090856
Dimensions8.15 × 6.06 × 3.90 mm
L/W Ratio1.34
Top View
8.15 mm6.06 mm1.30 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6432090856
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,099 USD|Low: $3,633 USD|High: $8,287 USD|Avg: $5,060 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$3,776 USD
Retailer 8$4,145 USD
Retailer 9$4,298 USD
Retailer 2$4,658 USD
Retailer 10$4,658 USD
Retailer 3$4,916 USD
Retailer 1$5,099 USD
Retailer 4$5,132 USD
Retailer 5$5,674 USD
Retailer 7$5,809 USD
Retailer 6$8,232 USD

36 data points across 11 retailers

19 retailers$3,776 USD to $8,599 USD

B+
Cheapest Retailer
-
$3,776 USD
HK$29,500 HKD
B+
Retailer 2
-
$3,906 USD
View
B+
Retailer 3
-
$4,145 USD
View
B+
Retailer 4
-
$4,298 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,375 USD
View
B
Retailer 6
-
$4,658 USD
View
B
Retailer 7
-
$4,658 USD
View
B
Retailer 8
-
$4,658 USD
View
B+
Retailer 9
-
$4,916 USD
View
B+
Retailer 10
-
$5,099 USD
£4,015 GBP
View
B
Retailer 11
-
$5,107 USD
View
B+
Retailer 12
-
$5,132 USD
£4,041 GBP
View
B
Retailer 13
-
$5,230 USD
View
B
Retailer 14
-
$5,230 USD
View
B
Retailer 15
-
$5,374 USD
View
B
Retailer 16
-
$5,400 USD
View
B
Retailer 17
-
$5,809 USD
€5,532 EUR
View
B
Retailer 18
-
$8,232 USD
£6,482 GBP
View
Most Expensive
B
NZ Jewellers
396d9bf4-61e3-42ed-9668-0e06e788a7d5 · Oct 30
$8,599 USD
View
18 more retailers have this diamond
Prices start from $3,776 USDSave up to $4,823 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.

B+
1.30ct Oval
$3,776 USD