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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 7561532814

Certificate GIA 7561532814

Diamond specifications and retailer prices

From £3,785 GBP
As of November 6, 2026
Save £4,454 GBP (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,239 GBP at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7561532814. Listed at 21 retailers as of November 5, 2026, with prices from £3,785 to £8,239, a £4,454 spread on the same certified stone. NZ Jewellers lists it at £8,239. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7561532814
Dimensions7.38 × 7.35 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Feather, Crystal, Knot, Pinpoint
Top View
7.38 mm7.35 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561532814
Side View
Table 59.0%Crown 31.5°Girdle: STK-STKPavilion 41.8°Culet: NoneDepth 61.1%

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: Nov 6
Current: £8,239 GBP|Low: £3,757 GBP|High: £8,239 GBP|Avg: £5,201 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
November 6, 2026
Retailer 15£3,785 GBP
Retailer 16£3,868 GBP
Retailer 13£4,090 GBP
Retailer 11£4,369 GBP
Retailer 14£4,491 GBP
Retailer 3£4,547 GBP
Retailer 9£4,619 GBP
Retailer 8£4,926 GBP
Retailer 5£5,002 GBP
Retailer 7£5,044 GBP
Retailer 6£5,110 GBP
Retailer 10£5,352 GBP
Retailer 4£5,600 GBP
Retailer 2£5,916 GBP
Retailer 12£7,238 GBP
NZ Jewellers£8,239 GBP

24 data points across 16 retailers

21 retailers£3,785 GBP to £8,239 GBP

A
Cheapest Retailer
-
£3,785 GBP
Retailer 2
-
£3,868 GBP
View
Price last confirmed 7 days ago
A
Retailer 3
-
£4,090 GBP
View
B+
Retailer 4
-
£4,189 GBP
View
B+
Retailer 5
-
£4,297 GBP
View
Retailer 6
-
£4,320 GBP
View
Price last confirmed 22 days ago
B+
Retailer 7
-
£4,369 GBP
View
B+
Retailer 8
-
£4,491 GBP
View
B+
Retailer 9
-
£4,546 GBP
View
Final sale: no returns
Retailer 10
-
£4,547 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£4,619 GBP
View
B+
Retailer 12
-
£4,926 GBP
View
B+
Retailer 13
-
£5,002 GBP
View
B+
Retailer 14
-
£5,044 GBP
View
B+
Retailer 15
-
£5,110 GBP
View
B
Retailer 16
-
£5,352 GBP
View
B+
Retailer 17
-
£5,684 GBP
View
B+
Retailer 18
-
£5,916 GBP
View
B
Retailer 19
-
£7,238 GBP
View
B
Retailer 20
-
£7,394 GBP
View
Most Expensive
B
NZ Jewellers
5765cf6b-e8e1-43db-bf38-9bc762a33b91 · Nov 5
£8,239 GBP
$11,089 USD
View
20 more retailers have this diamond
Prices start from £3,785 GBPSave up to £4,454 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
£3,785 GBP