Oval|Natural|GIA

1.30ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 6551655241

Certificate GIA 6551655241

Diamond specifications and retailer prices

From £2,435 GBP
$3,262 USD
As of October 30, 2026
Save £349 GBP (13%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £4,751 GBP at NZ Jewellers · As of October 11, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551655241. Listed at 9 retailers as of October 30, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.88°
OriginNatural
Grading LabGIA
CertificateGIA 6551655241
Dimensions8.82 × 6.05 × 3.70 mm
L/W Ratio1.46
Key to symbols
Feather, Cloud, Pinpoint
Top View
8.82 mm6.05 mm1.30 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551655241
Side View
Table 57.0%CrownGirdle: ThickPavilion 37.88°Culet: NoneDepth 61.1%

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 30
Current: £2,435 GBP|Low: £1,968 GBP|High: £4,737 GBP|Avg: £2,901 GBP|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 2£1,968 GBP
Retailer 1£2,435 GBP
Retailer 3£2,584 GBP
Retailer 5£2,765 GBP
Retailer 7£2,784 GBP
Retailer 6£3,118 GBP
Retailer 4£4,526 GBP

35 data points across 7 retailers

9 retailers£2,435 GBP to £2,784 GBP

Retailer 1
-
£1,968 GBP
HK$20,600 HKD
Price last confirmed 8 days ago
A
Retailer 2
-
£2,435 GBP
$3,262 USD
View
Retailer 3
-
£2,584 GBP
View
Price last confirmed 13 days ago
Retailer 4
-
£2,727 GBP
$3,654 USD
View
Price last confirmed 22 days ago
Retailer 5
-
£2,765 GBP
SGD 5,007 SGD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
£2,784 GBP
A$5,738 AUD
View
Retailer 7
-
£2,905 GBP
$3,893 USD
View
Price last confirmed 32 days ago
Retailer 8
-
£4,526 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
532f5221-db1b-4413-851c-8d644450c962 · Oct 11
£4,751 GBP
$6,366 USD
View
Price last confirmed 21 days ago
8 more retailers have this diamond
Prices start from £2,435 GBPSave up to £349 GBP

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
£2,435 GBP