Oval|Natural|GIA

1.51ct D VS1 Oval Natural Diamond

VG • D/VS1 • GIA 7531799505

Certificate GIA 7531799505

Diamond specifications and retailer prices

From $9,000 USD
As of October 28, 2026
Save $6,889 USD (43%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,586 USD at NZ Jewellers · As of September 30, 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 D 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 7531799505. Listed at 17 retailers as of October 28, 2026, with a 77% 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

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

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7531799505
Dimensions8.97 × 6.37 × 4.10 mm
L/W Ratio1.41
Top View
8.97 mm6.37 mm1.51 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7531799505
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.4%

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 28
Current: $11,195 USD|Low: $9,000 USD|High: $16,678 USD|Avg: $11,562 USD|-4.7%
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
October 30, 2026
Retailer 12$9,000 USD
Retailer 4$9,390 USD
Retailer 3$10,005 USD
Retailer 13$10,118 USD
Retailer 5$10,372 USD
Retailer 7$10,385 USD
Retailer 6$10,929 USD
Retailer 10$11,145 USD
Retailer 1$11,195 USD
Retailer 2$12,062 USD
Retailer 9$12,731 USD
Retailer 11$14,579 USD
Retailer 8$15,889 USD

33 data points across 13 retailers

17 retailers$9,000 USD to $15,889 USD

A
Cheapest Retailer
-
$9,000 USD
A
Retailer 2
-
$9,390 USD
View
A
Retailer 3
-
$10,005 USD
View
A
Retailer 4
-
$10,118 USD
View
Final sale: no returns
A
Retailer 5
-
$10,372 USD
View
A
Retailer 6
-
$10,385 USD
€9,890 EUR
View
A
Retailer 7
-
$10,929 USD
£8,606 GBP
View
Retailer 8
-
$11,145 USD
A$17,146 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$11,195 USD
£8,815 GBP
View
Retailer 10
-
$11,431 USD
View
Price last confirmed 29 days ago
Retailer 11
-
$11,607 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
$12,062 USD
View
B+
Retailer 13
-
$12,731 USD
€12,125 EUR
View
Retailer 14
-
$13,189 USD
View
Price last confirmed 32 days ago
Retailer 15
-
$14,579 USD
ZAR 235,528 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$15,889 USD
£12,511 GBP
View
Most Expensive
NZ Jewellers
c87daff2-472c-48d9-8282-37afd78a8dec · Sep 30
$17,586 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from $9,000 USDSave up to $6,889 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
$9,000 USD