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Oval|Natural|GIA

1.51ct G VS1 Oval Natural Diamond

EX • G/VS1 • GIA 2245071128

Certificate GIA 2245071128

Diamond specifications and retailer prices

From $8,115 USD
HK$63,400 HKD
As of November 1, 2026
Save $7,121 USD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,236 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245071128. Listed at 12 retailers as of November 1, 2026, with prices from $8,115 to $15,236, a $7,121 spread on the same certified stone. NZ Jewellers lists it at $15,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle36.77°
OriginNatural
Grading LabGIA
CertificateGIA 2245071128
Dimensions8.89 × 6.30 × 4.04 mm
L/W Ratio1.41
Key to symbols
Crystal, Feather, Needle, Cloud
Top View
8.89 mm6.30 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245071128
Side View
Table 61.0%CrownGirdle: THK-VTKPavilion 36.77°Culet: NoneDepth 64.2%

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 1
Current: $15,236 USD|Low: $8,115 USD|High: $16,052 USD|Avg: $11,279 USD|-5.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3$8,115 USD
Retailer 9$9,092 USD
Retailer 4$9,221 USD
Retailer 10$9,623 USD
Retailer 5$10,217 USD
Retailer 2$10,931 USD
Retailer 11$11,248 USD
Retailer 12$11,448 USD
Retailer 6$11,641 USD
Retailer 7$14,024 USD
Retailer 8$14,468 USD
NZ Jewellers$15,236 USD

29 data points across 12 retailers

12 retailers$8,115 USD to $15,236 USD

A
Cheapest Retailer
-
$8,115 USD
HK$63,400 HKD
A
Retailer 2
-
$9,092 USD
€8,659 EUR
View
Retailer 3
-
$9,221 USD
SGD 12,461 SGD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$9,623 USD
View
A
Retailer 5
-
$10,217 USD
£8,045 GBP
View
A
Retailer 6
-
$10,931 USD
View
B+
Retailer 7
-
$11,248 USD
View
B+
Retailer 8
-
$11,448 USD
View
B+
Retailer 9
-
$11,641 USD
€11,087 EUR
View
B
Retailer 10
-
$14,024 USD
View
B+
Retailer 11
-
$14,468 USD
£11,392 GBP
View
Most Expensive
B+
NZ Jewellers
f0587ca2-7bf8-48ff-ab67-4c2c4028d6e2 · Nov 2
$15,236 USD
View
11 more retailers have this diamond
Prices start from $8,115 USDSave up to $7,121 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
$8,115 USD