Oval|Natural|GIA

1.50ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 7562017679

Certificate GIA 7562017679

Diamond specifications and retailer prices

From $4,757 USD
As of November 6, 2026
Save $5,847 USD (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,604 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded I 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 7562017679. Listed at 19 retailers as of November 5, 2026, with prices from $4,757 to $10,604, a $5,847 spread on the same certified stone. NZ Jewellers lists it at $10,604. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562017679
Dimensions9.00 × 6.45 × 4.01 mm
L/W Ratio1.40
Top View
9.00 mm6.45 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562017679
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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: Nov 6
Current: $10,604 USD|Low: $4,743 USD|High: $10,604 USD|Avg: $6,598 USD|+18.3%
NZ Jewellers
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
Retailer 19
November 6, 2026
Retailer 2$4,757 USD
Retailer 7$5,364 USD
Retailer 10$5,519 USD
Retailer 19$5,520 USD
Retailer 6$5,529 USD
Retailer 9$5,580 USD
Retailer 5$5,851 USD
Retailer 14$6,022 USD
Retailer 12$6,150 USD
Retailer 16$6,340 USD
Retailer 17$6,340 USD
Retailer 18$6,340 USD
Retailer 8$6,497 USD
Retailer 11$6,806 USD
Retailer 13$6,888 USD
Retailer 3$7,315 USD
Retailer 4$9,187 USD
Retailer 15$9,315 USD
NZ Jewellers$10,604 USD

27 data points across 19 retailers

19 retailers$4,757 USD to $10,604 USD

A
Cheapest Retailer
-
$4,757 USD
B+
Retailer 2
-
$5,364 USD
View
B+
Retailer 3
-
$5,519 USD
View
Retailer 4
-
$5,520 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$5,529 USD
View
B+
Retailer 6
-
$5,580 USD
View
B+
Retailer 7
-
$5,851 USD
View
Final sale: no returns
B+
Retailer 8
-
$6,022 USD
View
B+
Retailer 9
-
$6,150 USD
View
Retailer 10
-
$6,340 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$6,340 USD
View
B+
Retailer 12
-
$6,340 USD
View
B+
Retailer 13
-
$6,497 USD
View
B+
Retailer 14
-
$6,806 USD
View
B+
Retailer 15
-
$6,888 USD
View
B
Retailer 16
-
$7,315 USD
View
Retailer 17
-
$9,187 USD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$9,315 USD
View
Most Expensive
B
NZ Jewellers
f04bdb88-5571-4335-8c57-cc9f0fc94223 · Nov 5
$10,604 USD
View
18 more retailers have this diamond
Prices start from $4,757 USDSave up to $5,847 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.

A
1.50ct Oval
$4,757 USD