Round|Natural|GIA

1.50ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 7553383777

Certificate GIA 7553383777

Diamond specifications and retailer prices

From £5,054 GBP
HK$52,900 HKD
As of October 25, 2026
Save £4,487 GBP (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £11,435 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7553383777. Listed at 21 retailers as of October 25, 2026, with a 89% 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

1.50
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7553383777
Dimensions7.22 × 7.27 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.22 mm7.27 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7553383777
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 63.1%

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 25
Current: £11,435 GBP|Low: £5,054 GBP|High: £11,435 GBP|Avg: £7,120 GBP
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 26, 2026
Retailer 19£5,054 GBP
Retailer 17£5,227 GBP
Retailer 12£5,690 GBP
Retailer 11£5,851 GBP
Retailer 3£6,003 GBP
Retailer 16£6,004 GBP
Retailer 22£6,310 GBP
Retailer 6£6,311 GBP
Retailer 13£6,361 GBP
Retailer 7£6,608 GBP
Retailer 2£6,837 GBP
Retailer 18£6,942 GBP
Retailer 5£7,024 GBP
Retailer 4£7,393 GBP
Retailer 8£7,407 GBP
Retailer 14£7,710 GBP
Retailer 20£7,790 GBP
Retailer 15£8,256 GBP
Retailer 10£8,330 GBP
Retailer 9£8,635 GBP
Retailer 21£9,541 GBP
NZ Jewellers£11,435 GBP

20 data points across 22 retailers

21 retailers£5,054 GBP to £9,541 GBP

A
Cheapest Retailer
-
£5,054 GBP
HK$52,900 HKD
A
Retailer 2
-
£5,227 GBP
₹666,972 INR
View
Retailer 3
-
£5,690 GBP
$7,624 USD
View
Price last confirmed 9 days ago
Retailer 4
-
£5,851 GBP
$7,840 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£5,859 GBP
SGD 10,608 SGD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
£6,003 GBP
$8,044 USD
View
B+
Retailer 7
-
£6,004 GBP
$8,045 USD
View
B+
Retailer 8
-
£6,311 GBP
$8,456 USD
View
B+
Retailer 9
-
£6,361 GBP
View
Retailer 10
-
£6,608 GBP
A$13,622 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£6,837 GBP
$9,161 USD
View
B+
Retailer 12
-
£6,942 GBP
$9,302 USD
View
B+
Retailer 13
-
£7,024 GBP
$9,412 USD
View
B+
Retailer 14
-
£7,393 GBP
View
Retailer 15
-
£7,407 GBP
€9,452 EUR
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£7,710 GBP
$10,331 USD
View
B+
Retailer 17
-
£7,790 GBP
A$16,058 AUD
View
Retailer 18
-
£8,256 GBP
$11,062 USD
View
Price last confirmed 8 days ago
Retailer 19
-
£8,635 GBP
ZAR 186,906 ZAR
View
Price last confirmed 8 days ago
B
Retailer 20
-
£9,541 GBP
View
Most Expensive
NZ Jewellers
4a7bd156-d3b8-4795-b073-ceae43d2fd77 · Oct 23
£11,435 GBP
$15,322 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from £5,054 GBPSave up to £4,487 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
1.50ct Round
£5,054 GBP