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Round|Natural|GIA

1.50ct F I1 Round Natural Diamond

VG • F/I1 • GIA 7488901109

Certificate GIA 7488901109

Diamond specifications and retailer prices

From £2,604 GBP
$3,494 USD
As of November 1, 2026
Save £2,553 GBP (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,157 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 F colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by GIA 7488901109. Listed at 8 retailers as of October 30, 2026, with prices from £2,604 to £5,157, a £2,553 spread on the same certified stone. NZ Jewellers lists it at £5,157. 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
F
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 7488901109
Dimensions7.25 × 7.31 × 4.46 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.25 mm7.31 mm1.50 ctF / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7488901109
Side View
Table 60.0%Crown 36°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 61.3%

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: £5,157 GBP|Low: £2,180 GBP|High: £5,710 GBP|Avg: £3,331 GBP|-9.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10£2,180 GBP
Retailer 8£2,604 GBP
Retailer 4£2,663 GBP
Retailer 3£2,960 GBP
Retailer 6£2,960 GBP
Retailer 7£2,960 GBP
Retailer 2£3,334 GBP
Retailer 5£3,415 GBP
Retailer 9£3,900 GBP
NZ Jewellers£5,157 GBP

23 data points across 10 retailers

8 retailers£2,604 GBP to £5,157 GBP

A
Cheapest Retailer
-
£2,604 GBP
$3,494 USD
A
Retailer 2
-
£2,663 GBP
$3,574 USD
View
B+
Retailer 3
-
£2,960 GBP
$3,972 USD
View
B+
Retailer 4
-
£2,960 GBP
$3,972 USD
View
B+
Retailer 5
-
£2,960 GBP
$3,972 USD
View
B+
Retailer 6
-
£3,334 GBP
€4,261 EUR
View
B+
Retailer 7
-
£3,415 GBP
$4,583 USD
View
Most Expensive
B
NZ Jewellers
81ec4243-e324-4df9-b352-616c529d2b1a · Oct 30
£5,157 GBP
$6,920 USD
View
7 more retailers have this diamond
Prices start from £2,604 GBPSave up to £2,553 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
£2,604 GBP