Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2566513743

Certificate GIA 2566513743

Diamond specifications and retailer prices

From £4,805 GBP
HK$50,300 HKD
As of October 31, 2026
Save £5,586 GBP (54%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £10,391 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2566513743. Listed at 26 retailers as of October 30, 2026, with prices from £4,805 to £10,391, a £5,586 spread on the same certified stone. NZ Jewellers lists it at £10,391. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566513743
Dimensions7.40 × 7.43 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
7.40 mm7.43 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566513743
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.6%

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: £10,391 GBP|Low: £4,757 GBP|High: £10,391 GBP|Avg: £6,566 GBP
NZ Jewellers
Retailer 2
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Retailer 26
October 31, 2026
Retailer 20£4,805 GBP
Retailer 13£4,874 GBP
Retailer 12£5,109 GBP
Retailer 15£5,370 GBP
Retailer 25£5,520 GBP
Retailer 9£5,717 GBP
Retailer 3£5,735 GBP
Retailer 16£5,735 GBP
Retailer 22£5,824 GBP
Retailer 6£5,957 GBP
Retailer 14£6,212 GBP
Retailer 17£6,263 GBP
Retailer 4£6,308 GBP
Retailer 11£6,345 GBP
Retailer 5£6,393 GBP
Retailer 19£6,513 GBP
Retailer 23£6,667 GBP
Retailer 18£6,722 GBP
Retailer 24£6,823 GBP
Retailer 7£7,069 GBP
Retailer 10£7,168 GBP
Retailer 21£7,347 GBP
Retailer 2£7,632 GBP
Retailer 26£8,670 GBP
Retailer 8£9,116 GBP
NZ Jewellers£10,391 GBP

16 data points across 26 retailers

26 retailers£4,805 GBP to £10,391 GBP

A
Cheapest Retailer
-
£4,805 GBP
HK$50,300 HKD
A
Retailer 2
-
£4,874 GBP
₹621,942 INR
View
A
Retailer 3
-
£5,109 GBP
$6,845 USD
View
A
Retailer 4
-
£5,370 GBP
$7,195 USD
View
B+
Retailer 5
-
£5,506 GBP
SGD 9,970 SGD
View
A
Retailer 6
-
£5,520 GBP
$7,396 USD
View
B+
Retailer 7
-
£5,717 GBP
$7,660 USD
View
B+
Retailer 8
-
£5,735 GBP
$7,684 USD
View
B+
Retailer 9
-
£5,735 GBP
$7,684 USD
View
Final sale: no returns
B+
Retailer 10
-
£5,824 GBP
View
Retailer 11
-
£5,957 GBP
A$12,280 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£6,212 GBP
$8,324 USD
View
B+
Retailer 13
-
£6,263 GBP
$8,391 USD
View
B+
Retailer 14
-
£6,308 GBP
$8,452 USD
View
B+
Retailer 15
-
£6,345 GBP
$8,502 USD
View
B+
Retailer 16
-
£6,393 GBP
$8,566 USD
View
B+
Retailer 17
-
£6,513 GBP
$8,727 USD
View
B+
Retailer 18
-
£6,667 GBP
€8,508 EUR
View
B+
Retailer 19
-
£6,722 GBP
View
B+
Retailer 20
-
£6,823 GBP
View
B
Retailer 21
-
£7,168 GBP
$9,605 USD
View
B+
Retailer 22
-
£7,347 GBP
A$15,145 AUD
View
B+
Retailer 23
-
£7,632 GBP
ZAR 165,212 ZAR
View
B
Retailer 24
-
£8,670 GBP
View
B
Retailer 25
-
£9,116 GBP
$12,215 USD
View
Most Expensive
B
NZ Jewellers
45d42ad4-c6c8-479b-b576-961ff5434164 · Oct 30
£10,391 GBP
$13,923 USD
View
25 more retailers have this diamond
Prices start from £4,805 GBPSave up to £5,586 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 Round
£4,805 GBP