Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 2537658965

Certificate GIA 2537658965

Diamond specifications and retailer prices

From $6,687 USD
As of November 5, 2026
Save $4,323 USD (39%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,901 USD at NZ Jewellers · As of October 20, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2537658965. Listed at 21 retailers as of November 4, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.22°
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 2537658965
Dimensions9.05 × 6.24 × 3.98 mm
L/W Ratio1.45
Top View
9.05 mm6.24 mm1.50 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2537658965
Side View
Table 62.0%Crown 41.22°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 63.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,687 USD|Low: $6,225 USD|High: $10,878 USD|Avg: $7,624 USD|+0.2%
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
November 5, 2026
Retailer 11$6,225 USD
Retailer 12$6,595 USD
Retailer 1$6,687 USD
Retailer 4$6,763 USD
Retailer 6$7,080 USD
Retailer 2$7,120 USD
Retailer 3$7,120 USD
Retailer 9$7,163 USD
Retailer 7$7,259 USD
Retailer 10$7,436 USD
Retailer 5$8,351 USD
Retailer 13$8,366 USD
Retailer 8$9,309 USD
Retailer 14$10,807 USD

34 data points across 14 retailers

21 retailers$6,687 USD to $11,010 USD

Retailer 1
-
$5,619 USD
Price last confirmed 13 days ago
Retailer 2
-
$6,225 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$6,468 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$6,595 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$6,667 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$6,687 USD
View
Retailer 7
-
$6,763 USD
View
Price last confirmed 14 days ago
Retailer 8
-
$7,080 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$7,120 USD
View
Price last confirmed 21 days ago
Retailer 10
-
$7,259 USD
View
Price last confirmed 14 days ago
Retailer 11
-
$7,436 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$7,813 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$7,832 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$7,844 USD
View
Price last confirmed 14 days ago
Retailer 15
-
$8,351 USD
View
Price last confirmed 16 days ago
Retailer 16
-
$8,900 USD
View
Price last confirmed 45 days ago
Retailer 17
-
$8,900 USD
View
Price last confirmed 16 days ago
Retailer 18
-
$9,309 USD
View
Price last confirmed 15 days ago
Retailer 19
-
$10,807 USD
View
Price last confirmed 16 days ago
B
Retailer 20
-
$11,010 USD
View
Most Expensive
NZ Jewellers
388b1e0e-cc66-4550-96e3-0104aa6e3ae4 · Oct 20
$12,901 USD
View
Price last confirmed 16 days ago
20 more retailers have this diamond
Prices start from $6,687 USDSave up to $4,323 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
$6,687 USD