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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

VG • F/SI2 • GIA 6445982205

Certificate GIA 6445982205

Diamond specifications and retailer prices

From £3,095 GBP
HK$32,400 HKD
As of October 31, 2026
Save £4,553 GBP (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,648 GBP at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6445982205. Listed at 17 retailers as of October 31, 2026, with prices from £3,095 to £7,648, a £4,553 spread on the same certified stone. Diamond Quarter lists it at £7,648. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6445982205
Dimensions7.28 × 7.22 × 4.50 mm
L/W Ratio1.01
Top View
7.28 mm7.22 mm1.50 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6445982205
Side View
Table 58.0%CrownGirdle: SLI-THKPavilionCulet: NoneDepth 62.0%

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: £4,010 GBP|Low: £3,067 GBP|High: £6,978 GBP|Avg: £4,264 GBP|-1.1%
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
Retailer 17
November 1, 2026
Retailer 11£3,095 GBP
Retailer 4£3,378 GBP
Retailer 8£3,420 GBP
Retailer 6£3,638 GBP
Retailer 5£3,675 GBP
Retailer 3£3,851 GBP
Retailer 9£3,938 GBP
Retailer 1£4,010 GBP
Retailer 7£4,127 GBP
Retailer 14£4,172 GBP
Retailer 15£4,172 GBP
Retailer 16£4,172 GBP
Retailer 12£4,443 GBP
Retailer 10£4,701 GBP
Retailer 2£4,815 GBP
Retailer 13£6,681 GBP
Retailer 17£6,978 GBP

28 data points across 17 retailers

17 retailers£3,095 GBP to £7,648 GBP

A
Cheapest Retailer
-
£3,095 GBP
HK$32,400 HKD
A
Retailer 2
-
£3,378 GBP
₹431,017 INR
View
A
Retailer 3
-
£3,638 GBP
$4,875 USD
View
A
Retailer 4
-
£3,675 GBP
$4,924 USD
View
B+
Retailer 5
-
£3,851 GBP
$5,160 USD
View
Final sale: no returns
A
Retailer 6
-
£3,938 GBP
SGD 7,131 SGD
View
A
Retailer 7
-
£4,010 GBP
View
A
Retailer 8
-
£4,127 GBP
$5,530 USD
View
A
Retailer 9
-
£4,172 GBP
$5,590 USD
View
A
Retailer 10
-
£4,172 GBP
$5,590 USD
View
A
Retailer 11
-
£4,172 GBP
$5,590 USD
View
A
Retailer 12
-
£4,443 GBP
View
B+
Retailer 13
-
£4,701 GBP
€5,999 EUR
View
B+
Retailer 14
-
£4,815 GBP
$6,451 USD
View
B
Retailer 15
-
£6,681 GBP
View
B
Retailer 16
-
£6,978 GBP
$9,350 USD
View
Most Expensive
B
Diamond Quarter
1.5SI2F64054666N · Oct 31
£7,648 GBP
View
16 more retailers have this diamond
Prices start from £3,095 GBPSave up to £4,553 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
£3,095 GBP