Oval|Natural|GIA

1.50ct K VS2 Oval Natural Diamond

GD • K/VS2 • GIA 6451174022

Certificate GIA 6451174022

Diamond specifications and retailer prices

From $5,360 USD
As of November 4, 2026
Save $6,502 USD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,862 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6451174022. Listed at 15 retailers as of November 4, 2026, with prices from $5,360 to $11,862, a $6,502 spread on the same certified stone. NZ Jewellers lists it at $11,862. 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
K
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 6451174022
Dimensions9.18 × 6.48 × 3.83 mm
L/W Ratio1.42
Top View
9.18 mm6.48 mm1.50 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6451174022
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 36.8°Culet: NoneDepth 59.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $11,862 USD|Low: $5,360 USD|High: $11,862 USD|Avg: $7,717 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$5,360 USD
Retailer 10$5,970 USD
Retailer 7$6,425 USD
Retailer 8$6,425 USD
Retailer 4$6,734 USD
Retailer 2$7,301 USD
Retailer 9$7,414 USD
Retailer 3$8,653 USD
Retailer 6$10,449 USD
NZ Jewellers$11,862 USD

44 data points across 10 retailers

15 retailers$5,360 USD to $11,862 USD

B+
Cheapest Retailer
-
$5,360 USD
B+
Retailer 2
-
$5,540 USD
View
B+
Retailer 3
-
$5,603 USD
View
B
Retailer 4
-
$5,970 USD
View
B
Retailer 5
-
$5,981 USD
View
Retailer 6
-
$6,425 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$6,425 USD
View
B
Retailer 8
-
$6,425 USD
View
B
Retailer 9
-
$6,734 USD
View
B
Retailer 10
-
$6,777 USD
View
B
Retailer 11
-
$7,301 USD
View
B
Retailer 12
-
$7,414 USD
View
B
Retailer 13
-
$8,653 USD
View
C
Retailer 14
-
$10,449 USD
View
Most Expensive
C
NZ Jewellers
f2b611af-e8cc-4bf9-98f7-917c6346b47c · Nov 5
$11,862 USD
View
14 more retailers have this diamond
Prices start from $5,360 USDSave up to $6,502 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.

B+
1.50ct Oval
$5,360 USD