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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7441476110

Certificate GIA 7441476110

Diamond specifications and retailer prices

From £7,485 GBP
$10,029 USD
As of October 30, 2026
Save £6,947 GBP (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £14,432 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7441476110. Listed at 19 retailers as of October 30, 2026, with prices from £7,485 to £14,432, a £6,947 spread on the same certified stone. Diamond Quarter lists it at £14,432. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7441476110
Dimensions7.50 × 7.44 × 4.39 mm
L/W Ratio1.01
Top View
7.50 mm7.44 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7441476110
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £12,827 GBP|Low: £6,844 GBP|High: £13,688 GBP|Avg: £9,558 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6£7,292 GBP
Retailer 2£7,620 GBP
Retailer 7£8,213 GBP
Retailer 10£8,213 GBP
Retailer 5£8,816 GBP
Retailer 3£8,898 GBP
Retailer 8£9,034 GBP
Retailer 4£9,857 GBP
Retailer 9£10,267 GBP
Retailer 1£12,827 GBP
Retailer 11£13,688 GBP

42 data points across 11 retailers

19 retailers£7,485 GBP to £14,432 GBP

Retailer 1
-
£7,292 GBP
$9,770 USD
Price last confirmed 11 days ago
B+
Retailer 2
-
£7,485 GBP
$10,029 USD
View
B
Retailer 3
-
£7,620 GBP
$10,210 USD
View
B
Retailer 4
-
£7,856 GBP
CA$14,619 CAD
View
B
Retailer 5
-
£8,213 GBP
$11,004 USD
View
Final sale: no returns
B
Retailer 6
-
£8,213 GBP
$11,005 USD
View
B
Retailer 7
-
£8,816 GBP
View
B
Retailer 8
-
£8,898 GBP
$11,922 USD
View
B
Retailer 9
-
£9,034 GBP
$12,105 USD
View
B
Retailer 10
-
£9,496 GBP
$12,724 USD
View
B
Retailer 11
-
£9,575 GBP
$12,830 USD
View
B
Retailer 12
-
£9,575 GBP
$12,830 USD
View
B
Retailer 13
-
£9,857 GBP
€12,579 EUR
View
B
Retailer 14
-
£9,896 GBP
$13,260 USD
View
B
Retailer 15
-
£10,267 GBP
$13,756 USD
View
Retailer 16
-
£10,805 GBP
$14,477 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£12,827 GBP
View
B
Retailer 18
-
£13,688 GBP
$18,341 USD
View
Most Expensive
B
Diamond Quarter
1.5SI2G74109FB9N · Oct 31
£14,432 GBP
View
18 more retailers have this diamond
Prices start from £7,485 GBPSave up to £6,947 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.

B+
1.50ct Round
£7,485 GBP