CaratHunter
Plans
Round|Natural|GIA

1.56ct K I2 Round Natural Diamond

VG • K/I2 • GIA 2225809543

Certificate GIA 2225809543

Diamond specifications and retailer prices

From £3,742 GBP
As of November 4, 2026
Save £4,178 GBP (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £7,920 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and I2 clarity (included), with a very-good cut grade and certified by GIA 2225809543. Listed at 7 retailers as of November 4, 2026, with prices from £3,742 to £7,920, a £4,178 spread on the same certified stone. NZ Jewellers lists it at £7,920. 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

1.56
Carat
K
Colour
I2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2225809543
Dimensions7.29 × 7.27 × 4.66 mm
L/W Ratio1.00
Top View
7.29 mm7.27 mm1.56 ctK / I2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225809543
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £7,920 GBP|Low: £3,742 GBP|High: £7,920 GBP|Avg: £4,993 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3£3,742 GBP
Retailer 4£4,290 GBP
Retailer 5£4,290 GBP
Retailer 6£4,290 GBP
Retailer 7£4,950 GBP
Retailer 2£5,140 GBP
NZ Jewellers£7,920 GBP

21 data points across 7 retailers

7 retailers£3,742 GBP to £7,920 GBP

B
Cheapest Retailer
-
£3,742 GBP
Retailer 2
-
£4,290 GBP
View
Price last confirmed 8 days ago
B
Retailer 3
-
£4,290 GBP
View
B
Retailer 4
-
£4,290 GBP
View
C
Retailer 5
-
£4,950 GBP
View
B
Retailer 6
-
£5,140 GBP
View
Most Expensive
C
NZ Jewellers
feb945b1-65ed-47a5-9b7f-ccb8516d945c · Nov 5
£7,920 GBP
$10,659 USD
View
6 more retailers have this diamond
Prices start from £3,742 GBPSave up to £4,178 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
1.56ct Round
£3,742 GBP