Oval|Natural|GIA

1.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 2567065921

Certificate GIA 2567065921

Diamond specifications and retailer prices

From $8,653 USD
HK$67,600 HKD
Save $7,988 USD (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,641 USD at With Clarity
View at With Clarity

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567065921. Listed at 19 retailers, with prices from $8,653 to $16,641 at With Clarity, a $7,988 spread on the same certified stone. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.25°
Pavilion angle36.44°
OriginNatural
Grading LabGIA
CertificateGIA 2567065921
Dimensions8.74 × 6.20 × 4.02 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Feather, Cloud, Pinpoint
Top View
8.74 mm6.20 mm1.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567065921
Side View
Table 61.0%Crown 41.25°Girdle: MED-VTKPavilion 36.44°Culet: NoneDepth 64.8%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $13,209 USD|Low: $8,653 USD|High: $16,308 USD|Avg: $11,065 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 1, 2026
Retailer 7$8,653 USD
Retailer 11$8,979 USD
Retailer 10$9,574 USD
Retailer 6$9,584 USD
Retailer 4$9,702 USD
Retailer 2$9,960 USD
Retailer 3$9,990 USD
Retailer 16$10,330 USD
Retailer 14$10,477 USD
Retailer 17$10,560 USD
Retailer 13$10,698 USD
Retailer 8$11,300 USD
Retailer 9$11,593 USD
Retailer 12$11,711 USD
Retailer 5$11,890 USD
Retailer 1$13,209 USD
Retailer 15$13,658 USD
Retailer 18$14,973 USD
With Clarity$16,308 USD

24 data points across 19 retailers

19 retailers$8,653 USD to $16,641 USD

B+
Cheapest Retailer
-
$8,653 USD
HK$67,600 HKD
B+
Retailer 2
-
$8,979 USD
₹855,134 INR
View
B
Retailer 3
-
$9,574 USD
SGD 12,938 SGD
View
B
Retailer 4
-
$9,584 USD
View
B
Retailer 5
-
$9,702 USD
View
B
Retailer 6
-
$9,960 USD
View
B
Retailer 7
-
$9,990 USD
SGD 13,500 SGD
View
B
Retailer 8
-
$10,330 USD
View
B
Retailer 9
-
$10,477 USD
A$16,118 AUD
View
B
Retailer 10
-
$10,583 USD
£8,333 GBP
View
B
Retailer 11
-
$10,698 USD
£8,424 GBP
View
B
Retailer 12
-
$11,300 USD
View
B
Retailer 13
-
$11,593 USD
View
B
Retailer 14
-
$11,711 USD
€11,153 EUR
View
B
Retailer 15
-
$11,890 USD
View
B
Retailer 16
-
$13,209 USD
₹1,257,957 INR
View
C
Retailer 17
-
$13,658 USD
ZAR 220,647 ZAR
View
C
Retailer 18
-
$14,973 USD
£11,790 GBP
View
Most Expensive
C
With Clarity
2567065921 · Sep 30
$16,641 USD
View
18 more retailers have this diamond
Prices start from $8,653 USDSave up to $7,988 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.

B+
1.50ct Oval
$8,653 USD