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Round|Natural|GIA

1.50ct H I1 Round Natural Diamond

VG • H/I1 • GIA 7421994936

Certificate GIA 7421994936

Diamond specifications and retailer prices

From £2,220 GBP
₹283,270 INR
As of November 1, 2026
Save £3,106 GBP (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,326 GBP at NZ Jewellers · As of October 30, 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 I1 clarity (included), with a very-good cut grade and certified by GIA 7421994936. Listed at 10 retailers as of October 30, 2026, with prices from £2,220 to £5,326, a £3,106 spread on the same certified stone. NZ Jewellers lists it at £5,326. 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

1.50
Carat
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7421994936
Dimensions7.25 × 7.20 × 4.59 mm
L/W Ratio1.01
Top View
7.25 mm7.20 mm1.50 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7421994936
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 63.4%

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: Nov 1
Current: £5,326 GBP|Low: £2,215 GBP|High: £5,326 GBP|Avg: £3,170 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£2,220 GBP
Retailer 5£2,235 GBP
Retailer 4£2,615 GBP
Retailer 6£2,690 GBP
Retailer 7£3,057 GBP
Retailer 8£3,057 GBP
Retailer 10£3,057 GBP
Retailer 2£3,445 GBP
Retailer 9£3,527 GBP
NZ Jewellers£5,326 GBP

45 data points across 10 retailers

10 retailers£2,220 GBP to £5,326 GBP

A
Cheapest Retailer
-
£2,220 GBP
₹283,270 INR
A
Retailer 2
-
£2,235 GBP
HK$23,400 HKD
View
B+
Retailer 3
-
£2,615 GBP
$3,504 USD
View
B+
Retailer 4
-
£2,690 GBP
$3,604 USD
View
B+
Retailer 5
-
£3,057 GBP
$4,096 USD
View
B+
Retailer 6
-
£3,057 GBP
$4,096 USD
View
B+
Retailer 7
-
£3,057 GBP
$4,096 USD
View
B+
Retailer 8
-
£3,445 GBP
€4,396 EUR
View
B
Retailer 9
-
£3,527 GBP
$4,726 USD
View
Most Expensive
B
NZ Jewellers
3e0f0022-d176-44a4-a770-44536581dd52 · Oct 30
£5,326 GBP
$7,136 USD
View
9 more retailers have this diamond
Prices start from £2,220 GBPSave up to £3,106 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
£2,220 GBP