CaratHunter
Plans
Radiant|Natural|GIA

1.12ct H IF Radiant Natural Diamond

ID • H/IF • GIA 1543942677

Certificate GIA 1543942677

Diamond specifications and retailer prices

From £1,836 GBP
As of November 6, 2026
Save £666 GBP (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £2,503 GBP at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.12ct natural radiant diamond

This 1.12ct natural radiant sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543942677. Listed at 3 retailers as of November 6, 2026, with prices from £1,836 to £2,503, a £666 spread on the same certified stone. Brilliant Earth lists it at £2,503. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543942677
Dimensions6.91 × 4.92 × 3.28 mm
L/W Ratio1.40
Top View
6.91 mm4.92 mm1.12 ctH / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543942677
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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: £2,503 GBP|Low: £1,836 GBP|High: £2,854 GBP|Avg: £2,272 GBP|-12.3%
Brilliant Earth
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£1,836 GBP
Retailer 3£2,102 GBP
Brilliant Earth£2,503 GBP

45 data points across 3 retailers

3 retailers£1,836 GBP to £2,503 GBP

A
Cheapest Retailer
-
£1,836 GBP
A
Retailer 2
-
£2,102 GBP
View
Most Expensive
B+
Brilliant Earth
19792858A · Nov 6
£2,503 GBP
$3,350 USD
View
2 more retailers have this diamond
Prices start from £1,836 GBPSave up to £666 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
1.12ct Radiant
£1,836 GBP