Oval|Natural|GIA

1.51ct I VVS2 Oval Natural Diamond

GD • I/VVS2 • GIA 6505871051

Certificate GIA 6505871051

Diamond specifications and retailer prices

From $8,833 USD
As of November 1, 2026
Save $6,891 USD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,724 USD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6505871051. Listed at 19 retailers as of November 1, 2026, with prices from $8,833 to $15,724, a $6,891 spread on the same certified stone. NZ Jewellers lists it at $15,724. 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
I
Color
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505871051
Dimensions9.55 × 6.05 × 3.64 mm
L/W Ratio1.58
Top View
9.55 mm6.05 mm1.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505871051
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.3%

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 1
Current: $10,225 USD|Low: $9,433 USD|High: $14,911 USD|Avg: $11,463 USD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 8$9,433 USD
Retailer 1$10,225 USD
Retailer 7$10,378 USD
Retailer 9$10,378 USD
Retailer 2$10,405 USD
Retailer 6$10,817 USD
Retailer 3$11,884 USD
Retailer 5$13,860 USD
Retailer 4$14,735 USD

38 data points across 9 retailers

19 retailers$8,833 USD to $15,724 USD

B+
Cheapest Retailer
-
$8,833 USD
B+
Retailer 2
-
$9,433 USD
View
Final sale: no returns
B+
Retailer 3
-
$9,434 USD
View
B+
Retailer 4
-
$9,513 USD
View
B+
Retailer 5
-
$10,225 USD
£8,051 GBP
View
Retailer 6
-
$10,378 USD
A$15,966 AUD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$10,378 USD
View
B+
Retailer 8
-
$10,405 USD
£8,193 GBP
View
B
Retailer 9
-
$10,817 USD
View
B
Retailer 10
-
$11,090 USD
View
B
Retailer 11
-
$11,090 USD
View
B
Retailer 12
-
$11,308 USD
£8,904 GBP
View
B
Retailer 13
-
$11,460 USD
View
B
Retailer 14
-
$11,470 USD
View
B
Retailer 15
-
$11,793 USD
View
B
Retailer 16
-
$11,884 USD
€11,318 EUR
View
B
Retailer 17
-
$13,860 USD
ZAR 223,909 ZAR
View
B
Retailer 18
-
$14,735 USD
£11,602 GBP
View
Most Expensive
C
NZ Jewellers
7a5f1181-f3dc-46ff-b671-8d78dbdddbb0 · Nov 2
$15,724 USD
View
18 more retailers have this diamond
Prices start from $8,833 USDSave up to $6,891 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
$8,833 USD