Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1548470344

Certificate GIA 1548470344

Diamond specifications and retailer prices

From $5,593 USD
As of November 4, 2026
Save $4,780 USD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,614 USD at NZ Jewellers · As of October 23, 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 1548470344. Listed at 21 retailers as of November 4, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548470344
Dimensions8.63 × 6.27 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.63 mm6.27 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548470344
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.7%

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: $12,614 USD|Low: $5,542 USD|High: $12,614 USD|Avg: $7,441 USD
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
November 5, 2026
Retailer 5$5,593 USD
Retailer 18$5,902 USD
Retailer 3$5,965 USD
Retailer 12$6,048 USD
Retailer 14$6,212 USD
Retailer 16$6,227 USD
Retailer 7$6,241 USD
Retailer 9$6,273 USD
Retailer 4$6,570 USD
Retailer 6$6,574 USD
Retailer 15$6,919 USD
Retailer 2$6,968 USD
Retailer 11$7,271 USD
Retailer 20$7,620 USD
Retailer 19$7,992 USD
Retailer 8$8,077 USD
Retailer 17$8,121 USD
Retailer 10$9,075 USD
Retailer 13$10,373 USD
NZ Jewellers$12,614 USD

20 data points across 20 retailers

21 retailers$5,593 USD to $10,373 USD

A
Cheapest Retailer
-
$5,593 USD
A
Retailer 2
-
$5,902 USD
View
A
Retailer 3
-
$5,965 USD
View
A
Retailer 4
-
$6,048 USD
View
A
Retailer 5
-
$6,212 USD
View
A
Retailer 6
-
$6,227 USD
View
A
Retailer 7
-
$6,241 USD
View
Final sale: no returns
A
Retailer 8
-
$6,273 USD
View
A
Retailer 9
-
$6,570 USD
View
A
Retailer 10
-
$6,574 USD
View
A
Retailer 11
-
$6,919 USD
View
A
Retailer 12
-
$6,968 USD
View
A
Retailer 13
-
$7,252 USD
View
Retailer 14
-
$7,271 USD
View
Price last confirmed 14 days ago
A
Retailer 15
-
$7,620 USD
View
B+
Retailer 16
-
$7,992 USD
View
B+
Retailer 17
-
$8,077 USD
View
B+
Retailer 18
-
$8,121 USD
View
B+
Retailer 19
-
$9,075 USD
View
B+
Retailer 20
-
$10,373 USD
View
Most Expensive
NZ Jewellers
992eb169-ab8b-4dbf-ab11-089a3df2eb6c · Oct 23
$12,614 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from $5,593 USDSave up to $4,780 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
$5,593 USD