Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 1232726534

Certificate GIA 1232726534

Diamond specifications and retailer prices

From £5,024 GBP
$6,731 USD
As of October 30, 2026
Save £3,965 GBP (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £10,730 GBP at NZ Jewellers · As of October 23, 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 1232726534. Listed at 21 retailers as of October 29, 2026, with a 79% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1232726534
Dimensions7.29 × 7.33 × 4.57 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud
Top View
7.29 mm7.33 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232726534
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 30
Current: £7,011 GBP|Low: £5,024 GBP|High: £8,988 GBP|Avg: £6,706 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 5£5,024 GBP
Retailer 2£5,362 GBP
Retailer 6£5,365 GBP
Retailer 3£5,715 GBP
Retailer 10£5,936 GBP
Retailer 8£6,042 GBP
Retailer 11£6,151 GBP
Retailer 4£6,165 GBP
Retailer 15£6,165 GBP
Retailer 16£6,374 GBP
Retailer 1£7,011 GBP
Retailer 9£7,045 GBP
Retailer 7£7,164 GBP
Retailer 14£7,811 GBP
Retailer 13£8,791 GBP
Retailer 12£8,988 GBP

28 data points across 16 retailers

21 retailers£5,024 GBP to £8,988 GBP

A
Cheapest Retailer
-
£5,024 GBP
$6,731 USD
A
Retailer 2
-
£5,362 GBP
$7,185 USD
View
A
Retailer 3
-
£5,365 GBP
$7,188 USD
View
Final sale: no returns
A
Retailer 4
-
£5,365 GBP
$7,189 USD
View
B+
Retailer 5
-
£5,715 GBP
$7,657 USD
View
B+
Retailer 6
-
£5,901 GBP
$7,907 USD
View
B+
Retailer 7
-
£5,936 GBP
View
Retailer 8
-
£6,042 GBP
A$12,455 AUD
View
Price last confirmed 26 days ago
B+
Retailer 9
-
£6,151 GBP
$8,242 USD
View
B+
Retailer 10
-
£6,165 GBP
$8,260 USD
View
B+
Retailer 11
-
£6,165 GBP
$8,260 USD
View
Retailer 12
-
£6,319 GBP
$8,467 USD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
£6,374 GBP
$8,540 USD
View
Retailer 14
-
£6,416 GBP
$8,597 USD
View
Price last confirmed 31 days ago
Retailer 15
-
£6,707 GBP
$8,986 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£7,011 GBP
€8,946 EUR
View
B+
Retailer 17
-
£7,045 GBP
View
B+
Retailer 18
-
£7,811 GBP
ZAR 169,087 ZAR
View
B
Retailer 19
-
£8,791 GBP
View
B
Retailer 20
-
£8,988 GBP
View
Most Expensive
NZ Jewellers
0e4878f8-8668-4434-89bb-7057be675087 · Oct 23
£10,730 GBP
$14,377 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from £5,024 GBPSave up to £3,965 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
£5,024 GBP