Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 2524878699

Certificate GIA 2524878699

Diamond specifications and retailer prices

From $11,900 USD
As of November 1, 2026
Save $8,032 USD (40%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $19,932 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (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 2524878699. Listed at 18 retailers as of November 1, 2026, with prices from $11,900 to $19,932, a $8,032 spread on the same certified stone. NZ Jewellers lists it at $19,932. 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

1.51
Carat
F
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2524878699
Dimensions8.78 × 6.48 × 4.14 mm
L/W Ratio1.35
Top View
8.78 mm6.48 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2524878699
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $13,109 USD|Low: $11,900 USD|High: $18,902 USD|Avg: $14,082 USD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$11,900 USD
Retailer 11$12,247 USD
Retailer 10$12,650 USD
Retailer 4$12,814 USD
Retailer 2$12,975 USD
Retailer 8$13,015 USD
Retailer 1$13,109 USD
Retailer 3$14,081 USD
Retailer 6$15,064 USD
Retailer 7$17,569 USD
Retailer 5$18,627 USD

38 data points across 11 retailers

18 retailers$11,900 USD to $19,932 USD

B+
Cheapest Retailer
-
$11,900 USD
B+
Retailer 2
-
$12,247 USD
View
B+
Retailer 3
-
$12,650 USD
View
Final sale: no returns
B+
Retailer 4
-
$12,814 USD
View
B+
Retailer 5
-
$12,975 USD
View
Retailer 6
-
$13,015 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$13,045 USD
View
B+
Retailer 8
-
$13,109 USD
View
B
Retailer 9
-
$14,081 USD
View
B
Retailer 10
-
$14,101 USD
View
B+
Retailer 11
-
$14,301 USD
View
B+
Retailer 12
-
$14,325 USD
View
B+
Retailer 13
-
$14,654 USD
View
B
Retailer 14
-
$14,851 USD
View
B+
Retailer 15
-
$15,064 USD
View
B
Retailer 16
-
$17,569 USD
View
B
Retailer 17
-
$18,627 USD
View
Most Expensive
B
NZ Jewellers
3bb723c8-689d-4377-97ee-ca92d6661774 · Nov 5
$19,932 USD
View
17 more retailers have this diamond
Prices start from $11,900 USDSave up to $8,032 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+
1.51ct Oval
$11,900 USD