Oval|Natural|GIA

1.51ct G VS1 Oval Natural Diamond

VG • G/VS1 • GIA 5306665985

Certificate GIA 5306665985

Diamond specifications and retailer prices

From $10,365 USD
As of November 4, 2026
Save $9,279 USD (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,644 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 G 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 5306665985. Listed at 23 retailers as of November 4, 2026, with prices from $10,365 to $19,644, a $9,279 spread on the same certified stone. NZ Jewellers lists it at $19,644. 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
G
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5306665985
Dimensions8.67 × 6.42 × 4.10 mm
L/W Ratio1.35
Top View
8.67 mm6.42 mm1.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5306665985
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

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: $14,589 USD|Low: $10,350 USD|High: $18,629 USD|Avg: $13,526 USD
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 6$10,365 USD
Retailer 2$10,930 USD
Retailer 11$11,785 USD
Retailer 10$11,884 USD
Retailer 4$12,627 USD
Retailer 9$12,824 USD
Retailer 3$12,965 USD
Retailer 1$14,589 USD
Retailer 7$14,789 USD
Retailer 8$17,315 USD
Retailer 5$18,357 USD

44 data points across 11 retailers

23 retailers$10,365 USD to $19,644 USD

A
Cheapest Retailer
-
$10,365 USD
B+
Retailer 2
-
$10,930 USD
View
B+
Retailer 3
-
$10,935 USD
View
B+
Retailer 4
-
$10,939 USD
View
B+
Retailer 5
-
$11,615 USD
View
B+
Retailer 6
-
$11,785 USD
View
Final sale: no returns
Retailer 7
-
$11,786 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$11,884 USD
View
B+
Retailer 9
-
$12,578 USD
View
B+
Retailer 10
-
$12,627 USD
View
B+
Retailer 11
-
$12,768 USD
View
Retailer 12
-
$12,824 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
$12,965 USD
View
B
Retailer 14
-
$13,480 USD
View
B
Retailer 15
-
$13,480 USD
View
B
Retailer 16
-
$13,923 USD
View
B
Retailer 17
-
$13,930 USD
View
B
Retailer 18
-
$14,127 USD
View
B
Retailer 19
-
$14,589 USD
View
B
Retailer 20
-
$14,789 USD
View
B
Retailer 21
-
$17,315 USD
View
B
Retailer 22
-
$18,357 USD
View
Most Expensive
B
NZ Jewellers
1fb3cf2f-2768-41c9-9153-4139551188c5 · Nov 5
$19,644 USD
View
22 more retailers have this diamond
Prices start from $10,365 USDSave up to $9,279 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
1.51ct Oval
$10,365 USD