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Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

GD • H/VS2 • GIA 1558492101

Certificate GIA 1558492101

Diamond specifications and retailer prices

From £4,747 GBP
$6,360 USD
As of October 31, 2026
Save £5,769 GBP (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £10,516 GBP at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558492101. Listed at 23 retailers as of October 30, 2026, with prices from £4,747 to £10,516, a £5,769 spread on the same certified stone. NZ Jewellers lists it at £10,516. 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
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.2°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 1558492101
Dimensions8.59 × 6.26 × 4.10 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
8.59 mm6.26 mm1.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558492101
Side View
Table 57.0%Crown 38.2°Girdle: STK-VTKPavilion 36.8°Culet: NoneDepth 65.4%

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: Oct 31
Current: £10,516 GBP|Low: £4,572 GBP|High: £10,516 GBP|Avg: £6,174 GBP
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 16£4,747 GBP
Retailer 17£4,759 GBP
Retailer 5£4,968 GBP
Retailer 14£5,046 GBP
Retailer 4£5,258 GBP
Retailer 24£5,258 GBP
Retailer 7£5,350 GBP
Retailer 3£5,696 GBP
Retailer 23£5,783 GBP
Retailer 13£5,883 GBP
Retailer 15£5,884 GBP
Retailer 18£5,936 GBP
Retailer 9£6,029 GBP
Retailer 22£6,031 GBP
Retailer 12£6,277 GBP
Retailer 10£6,330 GBP
Retailer 8£6,350 GBP
Retailer 11£6,572 GBP
Retailer 6£6,802 GBP
Retailer 20£6,870 GBP
Retailer 21£6,925 GBP
Retailer 19£7,724 GBP
Retailer 2£8,763 GBP
NZ Jewellers£10,516 GBP

29 data points across 24 retailers

23 retailers£4,747 GBP to £10,516 GBP

A
Cheapest Retailer
-
£4,747 GBP
$6,360 USD
A
Retailer 2
-
£4,968 GBP
$6,656 USD
View
A
Retailer 3
-
£5,046 GBP
$6,761 USD
View
B+
Retailer 4
-
£5,258 GBP
$7,045 USD
View
B+
Retailer 5
-
£5,258 GBP
$7,045 USD
View
B+
Retailer 6
-
£5,350 GBP
$7,168 USD
View
B+
Retailer 7
-
£5,696 GBP
$7,632 USD
View
B+
Retailer 8
-
£5,783 GBP
$7,749 USD
View
B+
Retailer 9
-
£5,883 GBP
View
B+
Retailer 10
-
£5,884 GBP
$7,884 USD
View
B+
Retailer 11
-
£5,936 GBP
View
B+
Retailer 12
-
£6,029 GBP
$8,078 USD
View
Retailer 13
-
£6,031 GBP
A$12,431 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
£6,233 GBP
$8,351 USD
View
B+
Retailer 15
-
£6,277 GBP
$8,410 USD
View
Retailer 16
-
£6,330 GBP
$8,481 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£6,350 GBP
$8,508 USD
View
B+
Retailer 18
-
£6,572 GBP
$8,806 USD
View
B
Retailer 19
-
£6,802 GBP
View
B
Retailer 20
-
£6,870 GBP
€8,767 EUR
View
B
Retailer 21
-
£7,724 GBP
ZAR 167,196 ZAR
View
B
Retailer 22
-
£8,763 GBP
View
Most Expensive
C
NZ Jewellers
d9b25c0f-6ee9-47fd-8045-42e6b1d81421 · Oct 30
£10,516 GBP
$14,090 USD
View
22 more retailers have this diamond
Prices start from £4,747 GBPSave up to £5,769 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
£4,747 GBP