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Oval|Natural|GIA

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • GIA 1518983680

Certificate GIA 1518983680

Diamond specifications and retailer prices

From £2,481 GBP
As of November 4, 2026
Save £1,185 GBP (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,666 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) 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 1518983680. Listed at 9 retailers as of November 4, 2026, with prices from £2,481 to £3,666, a £1,185 spread on the same certified stone. 77 Diamonds lists it at £3,666. 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
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 1518983680
Dimensions8.77 × 6.35 × 4.07 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.77 mm6.35 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1518983680
Side View
Table 57.0%CrownGirdle: THK-VTKPavilion 38.5°Culet: NoneDepth 64.1%

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: £3,666 GBP|Low: £2,454 GBP|High: £3,716 GBP|Avg: £2,876 GBP|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£2,481 GBP
Retailer 5£2,487 GBP
Retailer 4£2,525 GBP
Retailer 6£2,542 GBP
Retailer 8£2,651 GBP
Retailer 2£3,182 GBP
Retailer 3£3,431 GBP
77 Diamonds£3,666 GBP

38 data points across 8 retailers

9 retailers£2,481 GBP to £3,666 GBP

A
Cheapest Retailer
-
£2,481 GBP
A
Retailer 2
-
£2,487 GBP
View
A
Retailer 3
-
£2,525 GBP
View
A
Retailer 4
-
£2,542 GBP
View
A
Retailer 5
-
£2,651 GBP
View
B+
Retailer 6
-
£3,123 GBP
View
B+
Retailer 7
-
£3,182 GBP
View
A
Retailer 8
-
£3,431 GBP
View
Most Expensive
B+
77 Diamonds
OVMBUVVCRTWT · Nov 6
£3,666 GBP
View
8 more retailers have this diamond
Prices start from £2,481 GBPSave up to £1,185 GBP

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
£2,481 GBP