Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

VG • F/VVS1 • GIA 1539408168

Certificate GIA 1539408168

Diamond specifications and retailer prices

From $11,550 USD
As of November 4, 2026
Save $9,449 USD (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $20,999 USD at MOH London · As of November 4, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1539408168. Listed at 22 retailers as of November 4, 2026, with prices from $11,550 to $20,999, a $9,449 spread on the same certified stone. MOH London lists it at $20,999. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 1539408168
Dimensions8.72 × 6.47 × 4.04 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Pinpoint, Cloud
Top View
8.72 mm6.47 mm1.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539408168
Side View
Table 60.0%Crown 38.6°Girdle: MED-VTKPavilion 37°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,999 USD|Low: $12,358 USD|High: $21,309 USD|Avg: $15,645 USD|-0.3%
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 6, 2026
Retailer 4$12,508 USD
Retailer 7$12,919 USD
Retailer 10$13,482 USD
Retailer 5$14,256 USD
Retailer 9$14,380 USD
Retailer 6$14,483 USD
Retailer 8$14,605 USD
Retailer 12$15,167 USD
Retailer 3$16,154 USD
Retailer 11$19,099 USD
Retailer 2$19,669 USD
MOH London$20,999 USD

45 data points across 12 retailers

22 retailers$11,550 USD to $20,999 USD

A
Cheapest Retailer
-
$11,550 USD
A
Retailer 2
-
$12,508 USD
View
B+
Retailer 3
-
$12,919 USD
View
Final sale: no returns
B+
Retailer 4
-
$13,245 USD
View
Retailer 5
-
$13,482 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$14,256 USD
View
Retailer 7
-
$14,380 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$14,392 USD
View
Retailer 9
-
$14,483 USD
View
Price last confirmed 14 days ago
Retailer 10
-
$14,605 USD
View
Price last confirmed 39 days ago
Retailer 11
-
$14,605 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$15,167 USD
View
Price last confirmed 38 days ago
Retailer 13
-
$15,167 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$15,310 USD
View
B+
Retailer 15
-
$15,310 USD
View
B+
Retailer 16
-
$15,435 USD
View
B
Retailer 17
-
$15,820 USD
View
B
Retailer 18
-
$16,154 USD
View
Retailer 19
-
$19,099 USD
View
Price last confirmed 39 days ago
Retailer 20
-
$19,099 USD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$19,669 USD
View
Most Expensive
B
MOH London
E06612228 · Nov 4
$20,999 USD
£16,535 GBP
View
21 more retailers have this diamond
Prices start from $11,550 USDSave up to $9,449 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
$11,550 USD