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Princess|Natural|GIA

1.71ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 1149670981

Certificate GIA 1149670981

Diamond specifications and retailer prices

From £8,202 GBP
$10,990 USD
As of November 1, 2026
Save £6,197 GBP (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £14,400 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural princess diamond

This 1.71ct natural princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1149670981. Listed at 6 retailers as of November 1, 2026, with prices from £8,202 to £14,400, a £6,197 spread on the same certified stone. MOH London lists it at £14,400. 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

1.71
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1149670981
Dimensions6.52 × 6.36 × 4.70 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.52 mm6.36 mm1.71 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1149670981
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 73.9%

Caratlytics Score

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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: £14,400 GBP|Low: £8,202 GBP|High: £14,573 GBP|Avg: £10,949 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4£8,202 GBP
Retailer 3£9,936 GBP
Retailer 5£10,243 GBP
Retailer 2£11,198 GBP
MOH London£14,400 GBP

40 data points across 5 retailers

6 retailers£8,202 GBP to £14,400 GBP

B
Cheapest Retailer
-
£8,202 GBP
$10,990 USD
B
Retailer 2
-
£9,936 GBP
View
B
Retailer 3
-
£10,243 GBP
$13,724 USD
View
B
Retailer 4
-
£11,198 GBP
€14,290 EUR
View
B
Retailer 5
-
£11,964 GBP
$16,030 USD
View
Most Expensive
B
MOH London
8CDA57EAB · Nov 1
£14,400 GBP
View
5 more retailers have this diamond
Prices start from £8,202 GBPSave up to £6,197 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
1.71ct Princess
£8,202 GBP