CaratHunter
Plans
Oval|Natural|GIA

1.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 1478694067

Certificate GIA 1478694067

Diamond specifications and retailer prices

From £3,485 GBP
As of November 4, 2026
Save £4,150 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,635 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1478694067. Listed at 15 retailers as of November 4, 2026, with prices from £3,485 to £7,635, a £4,150 spread on the same certified stone. NZ Jewellers lists it at £7,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1478694067
Dimensions9.46 × 6.29 × 4.01 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Etch Channel
Top View
9.46 mm6.29 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1478694067
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 4
Current: £7,635 GBP|Low: £3,485 GBP|High: £7,635 GBP|Avg: £4,972 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£3,485 GBP
Retailer 8£3,870 GBP
Retailer 7£4,136 GBP
Retailer 10£4,136 GBP
Retailer 3£4,337 GBP
Retailer 2£4,696 GBP
Retailer 9£4,772 GBP
Retailer 4£5,570 GBP
Retailer 5£6,707 GBP
NZ Jewellers£7,635 GBP

45 data points across 10 retailers

15 retailers£3,485 GBP to £7,635 GBP

A
Cheapest Retailer
-
£3,485 GBP
A
Retailer 2
-
£3,566 GBP
View
A
Retailer 3
-
£3,607 GBP
View
B+
Retailer 4
-
£3,849 GBP
View
B+
Retailer 5
-
£3,870 GBP
View
Retailer 6
-
£4,136 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£4,136 GBP
View
B+
Retailer 8
-
£4,136 GBP
View
B+
Retailer 9
-
£4,337 GBP
View
B+
Retailer 10
-
£4,359 GBP
View
B+
Retailer 11
-
£4,696 GBP
View
B
Retailer 12
-
£4,772 GBP
View
B
Retailer 13
-
£5,570 GBP
View
B
Retailer 14
-
£6,707 GBP
View
Most Expensive
B
NZ Jewellers
51163f2c-57d3-4e42-8ce1-8ace19d8d4cc · Nov 5
£7,635 GBP
$10,220 USD
View
14 more retailers have this diamond
Prices start from £3,485 GBPSave up to £4,150 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
£3,485 GBP