Oval|Natural|GIA

1.51ct G VS1 Oval Natural Diamond

GD • G/VS1 • GIA 3365822854

Certificate GIA 3365822854

Diamond specifications and retailer prices

From $12,285 USD
As of November 4, 2026
Save $4,005 USD (25%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $22,041 USD at MOH London · As of October 21, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 3365822854. Listed at 18 retailers as of November 4, 2026, with a 33% 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
G
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3365822854
Dimensions9.72 × 6.09 × 3.83 mm
L/W Ratio1.60
Top View
9.72 mm6.09 mm1.51 ctG / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3365822854
Side View
Table 60.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 62.9%

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 4
Current: $22,041 USD|Low: $12,285 USD|High: $22,187 USD|Avg: $16,105 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 22, 2026
Retailer 8$12,285 USD
Retailer 3$12,340 USD
Retailer 6$13,452 USD
Retailer 10$14,154 USD
Retailer 7$15,231 USD
Retailer 2$15,309 USD
Retailer 9$16,154 USD
Retailer 4$16,860 USD
Retailer 5$20,333 USD
MOH London$22,041 USD

31 data points across 10 retailers

18 retailers$12,285 USD to $16,290 USD

B+
Cheapest Retailer
-
$12,285 USD
Retailer 2
-
$12,340 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$13,024 USD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$13,057 USD
View
B
Retailer 5
-
$13,136 USD
View
Retailer 6
-
$13,780 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$14,154 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$14,973 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$15,207 USD
View
Price last confirmed 17 days ago
Retailer 10
-
$15,231 USD
View
Price last confirmed 33 days ago
Retailer 11
-
$15,309 USD
View
Price last confirmed 15 days ago
Retailer 12
-
$15,792 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$16,154 USD
View
Price last confirmed 16 days ago
B
Retailer 14
-
$16,290 USD
View
Retailer 15
-
$16,441 USD
View
Price last confirmed 16 days ago
Retailer 16
-
$19,886 USD
View
Price last confirmed 17 days ago
Retailer 17
-
$20,333 USD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
F71F72CCF · Oct 21
$22,041 USD
£17,355 GBP
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from $12,285 USDSave up to $4,005 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
$12,285 USD