Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

GD • F/VVS1 • GIA 1555986951

Certificate GIA 1555986951

Diamond specifications and retailer prices

From $14,965 USD
SGD 20,223 SGD
As of October 31, 2026
Save $7,616 USD (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $22,581 USD at MOH London · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555986951. Listed at 10 retailers as of October 31, 2026, with prices from $14,965 to $22,581, a $7,616 spread on the same certified stone. MOH London lists it at $22,581. 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
F
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555986951
Dimensions9.47 × 6.26 × 3.91 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
9.47 mm6.26 mm1.51 ctF / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555986951
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $22,581 USD|Low: $11,100 USD|High: $24,134 USD|Avg: $17,046 USD|+20.3%
MOH London
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 4$11,100 USD
Retailer 10$14,965 USD
Retailer 11$15,150 USD
Retailer 5$15,225 USD
Retailer 12$16,140 USD
Retailer 2$16,868 USD
Retailer 7$16,923 USD
Retailer 6$17,538 USD
Retailer 8$17,730 USD
Retailer 3$21,684 USD
Retailer 9$21,889 USD
MOH London$22,581 USD

17 data points across 12 retailers

10 retailers$14,965 USD to $22,581 USD

B+
Cheapest Retailer
-
$14,965 USD
SGD 20,223 SGD
B
Retailer 2
-
$15,150 USD
View
B
Retailer 3
-
$15,225 USD
£11,988 GBP
View
Retailer 4
-
$16,140 USD
A$24,830 AUD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$16,868 USD
View
B
Retailer 6
-
$16,923 USD
View
B
Retailer 7
-
$17,538 USD
€16,703 EUR
View
B
Retailer 8
-
$17,730 USD
View
C
Retailer 9
-
$21,889 USD
ZAR 353,626 ZAR
View
Most Expensive
C
MOH London
1AFCE4285 · Nov 2
$22,581 USD
£17,780 GBP
View
9 more retailers have this diamond
Prices start from $14,965 USDSave up to $7,616 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
$14,965 USD