Oval|Natural|GIA

1.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2568050534

Certificate GIA 2568050534

Diamond specifications and retailer prices

From £2,452 GBP
SGD 4,440 SGD
As of October 22, 2026
11 retailers carry this diamond
Most expensive: £4,969 GBP at Wholesale Diamonds Direct · As of October 21, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two 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 2568050534. Listed at 11 retailers as of October 21, 2026. 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

1.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.35°
Pavilion angle39.03°
OriginNatural
Grading LabGIA
CertificateGIA 2568050534
Dimensions8.96 × 6.42 × 3.94 mm
L/W Ratio1.40
Culet sizeNone
Top View
8.96 mm6.42 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2568050534
Side View
Table 59.0%Crown 39.35°Girdle: MED-THKPavilion 39.03°Culet: NoneDepth 61.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 22
Current: £3,421 GBP|Low: £2,452 GBP|High: £5,342 GBP|Avg: £3,433 GBP|-8.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
October 23, 2026
Retailer 3£2,452 GBP
Retailer 8£2,720 GBP
Retailer 12£2,728 GBP
Retailer 10£2,771 GBP
Retailer 7£2,915 GBP
Retailer 5£2,919 GBP
Retailer 6£3,059 GBP
Retailer 1£3,421 GBP
Retailer 2£3,456 GBP
Retailer 4£3,732 GBP
Retailer 11£3,785 GBP
Retailer 9£4,509 GBP
Wholesale Diamonds Direct£4,969 GBP

24 data points across 13 retailers

11 retailers£2,452 GBP to £4,969 GBP

Retailer 1
-
£2,452 GBP
SGD 4,440 SGD
Price last confirmed 8 days ago
Retailer 2
-
£2,720 GBP
$3,645 USD
View
Price last confirmed 8 days ago
Retailer 3
-
£2,728 GBP
$3,656 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£2,915 GBP
$3,906 USD
View
Price last confirmed 8 days ago
Retailer 5
-
£2,919 GBP
SGD 5,286 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
£3,059 GBP
View
Price last confirmed 8 days ago
Retailer 7
-
£3,421 GBP
$4,583 USD
View
Price last confirmed 7 days ago
Retailer 8
-
£3,456 GBP
$4,631 USD
View
Price last confirmed 8 days ago
Retailer 9
-
£3,785 GBP
$5,071 USD
View
Price last confirmed 9 days ago
Retailer 10
-
£4,509 GBP
$6,041 USD
View
Price last confirmed 8 days ago
Most Expensive
Wholesale Diamonds Direct
530461933 · Oct 21
£4,969 GBP
$6,658 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond

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.

1.50ct Oval
£2,452 GBP