Oval|Natural|GIA

1.50ct H VS1 Oval Natural Diamond

VG • H/VS1 • GIA 2557508123

Certificate GIA 2557508123

Diamond specifications and retailer prices

From $6,993 USD
As of October 31, 2026
Save $6,287 USD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,234 USD at NZ Jewellers · As of September 30, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557508123. Listed at 23 retailers as of October 31, 2026, with a 90% 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
H
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557508123
Dimensions8.63 × 6.29 × 4.13 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.63 mm6.29 mm1.50 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557508123
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.6%

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: Oct 31
Current: $7,665 USD|Low: $6,976 USD|High: $13,290 USD|Avg: $8,862 USD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 11$6,993 USD
Retailer 5$7,040 USD
Retailer 13$7,465 USD
Retailer 18$7,477 USD
Retailer 1$7,665 USD
Retailer 16$7,807 USD
Retailer 15$7,882 USD
Retailer 21$7,935 USD
Retailer 8$7,969 USD
Retailer 3$8,090 USD
Retailer 7$8,269 USD
Retailer 12$8,403 USD
Retailer 14$8,800 USD
Retailer 4$9,138 USD
Retailer 20$9,530 USD
Retailer 19$10,101 USD
Retailer 9$10,302 USD
Retailer 17$10,325 USD
Retailer 6$11,000 USD
Retailer 10$11,600 USD
Retailer 2$13,280 USD

19 data points across 21 retailers

23 retailers$6,993 USD to $13,280 USD

A
Cheapest Retailer
-
$6,993 USD
A
Retailer 2
-
$7,040 USD
View
A
Retailer 3
-
$7,465 USD
View
A
Retailer 4
-
$7,477 USD
View
A
Retailer 5
-
$7,665 USD
View
B+
Retailer 6
-
$7,807 USD
View
B+
Retailer 7
-
$7,882 USD
View
B+
Retailer 8
-
$7,935 USD
View
B+
Retailer 9
-
$7,969 USD
View
Final sale: no returns
B+
Retailer 10
-
$8,090 USD
View
B+
Retailer 11
-
$8,269 USD
View
B+
Retailer 12
-
$8,403 USD
View
Retailer 13
-
$8,800 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
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$9,138 USD
View
B+
Retailer 15
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$9,183 USD
View
B+
Retailer 16
-
$9,530 USD
View
B
Retailer 17
-
$10,101 USD
View
B
Retailer 18
-
$10,302 USD
View
B+
Retailer 19
-
$10,325 USD
View
B
Retailer 20
-
$11,000 USD
View
B
Retailer 21
-
$11,600 USD
View
B
Retailer 22
-
$13,280 USD
View
Most Expensive
NZ Jewellers
73fdd51a-db96-4af1-a32f-634b35af8fcd · Sep 30
$16,234 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from $6,993 USDSave up to $6,287 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
$6,993 USD