Oval|Natural|GIA

1.50ct J SI1 Oval Natural Diamond

EX • J/SI1 • GIA 2568050534

Certificate GIA 2568050534

Diamond specifications and retailer prices

From $3,286 USD
SGD 4,440 SGD
As of October 22, 2026
12 retailers carry this diamond
Most expensive: $6,658 USD 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 12 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
Color
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: $4,583 USD|Low: $3,286 USD|High: $7,158 USD|Avg: $4,600 USD|-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$3,286 USD
Retailer 8$3,645 USD
Retailer 12$3,656 USD
Retailer 10$3,713 USD
Retailer 7$3,906 USD
Retailer 5$3,912 USD
Retailer 6$4,099 USD
Retailer 1$4,583 USD
Retailer 2$4,631 USD
Retailer 4$5,000 USD
Retailer 11$5,071 USD
Retailer 9$6,041 USD
Wholesale Diamonds Direct$6,658 USD

24 data points across 13 retailers

12 retailers$3,286 USD to $6,658 USD

Retailer 1
-
$3,286 USD
SGD 4,440 SGD
Price last confirmed 8 days ago
Retailer 2
-
$3,645 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$3,656 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$3,713 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$3,906 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,912 USD
SGD 5,286 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
$4,099 USD
£3,228 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$4,583 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$4,631 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$5,071 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$6,041 USD
View
Price last confirmed 8 days ago
Most Expensive
Wholesale Diamonds Direct
530461933 · Oct 21
$6,658 USD
View
Price last confirmed 9 days ago
11 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
$3,286 USD