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Round|Natural|GIA

1.12ct H FL Round Natural Diamond

EX • H/FL • GIA 1559906681

Certificate GIA 1559906681

Diamond specifications and retailer prices

From £4,206 GBP
As of November 5, 2026
Save £3,502 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,708 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.12ct natural round diamond

This 1.12ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559906681. Listed at 6 retailers as of November 5, 2026, with prices from £4,206 to £7,708, a £3,502 spread on the same certified stone. NZ Jewellers lists it at £7,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
H
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559906681
Dimensions6.60 × 6.63 × 4.14 mm
L/W Ratio1.00
Star length45%
Top View
6.60 mm6.63 mm1.12 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559906681
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: £7,708 GBP|Low: £3,372 GBP|High: £7,708 GBP|Avg: £5,423 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 6£4,206 GBP
Retailer 4£4,254 GBP
Retailer 3£4,784 GBP
Retailer 5£4,993 GBP
Retailer 2£6,771 GBP
NZ Jewellers£7,708 GBP

24 data points across 6 retailers

6 retailers£4,206 GBP to £7,708 GBP

B+
Cheapest Retailer
-
£4,206 GBP
B+
Retailer 2
-
£4,254 GBP
View
Final sale: no returns
B+
Retailer 3
-
£4,784 GBP
View
B+
Retailer 4
-
£4,993 GBP
View
B
Retailer 5
-
£6,771 GBP
View
Most Expensive
B
NZ Jewellers
2464da5a-ba63-4bce-b3f7-7f3c629d0194 · Nov 5
£7,708 GBP
$10,374 USD
View
5 more retailers have this diamond
Prices start from £4,206 GBPSave up to £3,502 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+
1.12ct Round
£4,206 GBP