Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 2536236640

Certificate GIA 2536236640

Diamond specifications and retailer prices

From $5,158 USD
As of November 4, 2026
Save $6,095 USD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,253 USD at NZ Jewellers · As of November 2, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536236640. Listed at 24 retailers as of November 2, 2026, with prices from $5,158 to $11,253, a $6,095 spread on the same certified stone. NZ Jewellers lists it at $11,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536236640
Dimensions8.88 × 6.46 × 4.03 mm
L/W Ratio1.37
Top View
8.88 mm6.46 mm1.50 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536236640
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

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 4
Current: $11,253 USD|Low: $5,132 USD|High: $11,315 USD|Avg: $7,065 USD|-0.5%
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
Retailer 20
Retailer 21
November 5, 2026
Retailer 4$5,158 USD
Retailer 16$5,467 USD
Retailer 14$5,886 USD
Retailer 9$5,970 USD
Retailer 7$6,210 USD
Retailer 15$6,237 USD
Retailer 11$6,245 USD
Retailer 2$6,389 USD
Retailer 12$6,405 USD
Retailer 17$6,552 USD
Retailer 21$6,620 USD
Retailer 19$6,728 USD
Retailer 20$6,832 USD
Retailer 5$6,887 USD
Retailer 18$6,887 USD
Retailer 8$7,284 USD
Retailer 6$7,350 USD
Retailer 3$7,763 USD
Retailer 10$8,311 USD
Retailer 13$9,885 USD
NZ Jewellers$11,253 USD

21 data points across 21 retailers

24 retailers$5,158 USD to $11,253 USD

A
Cheapest Retailer
-
$5,158 USD
A
Retailer 2
-
$5,467 USD
View
A
Retailer 3
-
$5,886 USD
View
A
Retailer 4
-
$5,970 USD
View
A
Retailer 5
-
$6,210 USD
View
Final sale: no returns
A
Retailer 6
-
$6,237 USD
View
A
Retailer 7
-
$6,245 USD
View
Retailer 8
-
$6,327 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
$6,389 USD
View
A
Retailer 10
-
$6,405 USD
View
A
Retailer 11
-
$6,552 USD
View
A
Retailer 12
-
$6,620 USD
View
A
Retailer 13
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$6,725 USD
View
A
Retailer 14
-
$6,728 USD
View
A
Retailer 15
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$6,832 USD
View
A
Retailer 16
-
$6,887 USD
View
A
Retailer 17
-
$6,887 USD
View
Retailer 18
-
$7,136 USD
View
Price last confirmed 32 days ago
A
Retailer 19
-
$7,284 USD
View
A
Retailer 20
-
$7,350 USD
View
A
Retailer 21
-
$7,763 USD
View
B+
Retailer 22
-
$8,311 USD
View
B+
Retailer 23
-
$9,885 USD
View
Most Expensive
B
NZ Jewellers
4e971d15-3b34-49ac-b91c-62b233318247 · Nov 2
$11,253 USD
View
23 more retailers have this diamond
Prices start from $5,158 USDSave up to $6,095 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
$5,158 USD