CaratHunter
Plans
Princess|Natural|GIA

1.56ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 13808834

Certificate GIA 13808834

Diamond specifications and retailer prices

From £6,784 GBP
$9,104 USD
As of November 1, 2026
Save £5,283 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £12,068 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural princess diamond

This 1.56ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 13808834. Listed at 8 retailers as of October 30, 2026, with prices from £6,784 to £12,068, a £5,283 spread on the same certified stone. NZ Jewellers lists it at £12,068. 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

1.56
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 13808834
Dimensions6.31 × 6.23 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.31 mm6.23 mm1.56 ctF / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 13808834
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 73.8%

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 1
Current: £7,941 GBP|Low: £6,784 GBP|High: £11,445 GBP|Avg: £8,427 GBP|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 4£6,784 GBP
Retailer 7£7,240 GBP
Retailer 6£7,844 GBP
Retailer 1£7,941 GBP
Retailer 5£8,199 GBP
Retailer 2£9,120 GBP
Retailer 3£11,308 GBP

43 data points across 7 retailers

8 retailers£6,784 GBP to £12,068 GBP

B
Cheapest Retailer
-
£6,784 GBP
$9,104 USD
B
Retailer 2
-
£7,844 GBP
$10,526 USD
View
B
Retailer 3
-
£7,941 GBP
View
B
Retailer 4
-
£7,965 GBP
$10,688 USD
View
B
Retailer 5
-
£9,051 GBP
$12,146 USD
View
B
Retailer 6
-
£9,120 GBP
€11,656 EUR
View
B
Retailer 7
-
£11,308 GBP
View
Most Expensive
B
NZ Jewellers
e3e83ea9-92c7-4bb1-8987-485a8e1d1c19 · Oct 30
£12,068 GBP
$16,194 USD
View
7 more retailers have this diamond
Prices start from £6,784 GBPSave up to £5,283 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 Princess
£6,784 GBP