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Princess|Lab Grown|GIA

1.71ct I VS1 Princess Lab Grown Diamond

GD • I/VS1 • GIA 3415180883

Certificate GIA 3415180883

Diamond specifications and retailer prices

From £411 GBP
As of November 5, 2026
Save £1,008 GBP (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,419 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct lab-grown princess diamond

This 1.71ct lab-grown princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3415180883. Listed at 8 retailers as of November 1, 2026, with prices from £411 to £1,419, a £1,008 spread on the same certified stone. MOH London lists it at £1,419. 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

1.71
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3415180883
Dimensions6.56 × 6.40 × 4.54 mm
L/W Ratio1.02
Top View
6.56 mm6.40 mm1.71 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3415180883
Side View
Table 69.0%CrownGirdle: V.TPavilionCulet: NoneDepth 71.0%

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 5
Current: £1,419 GBP|Low: £411 GBP|High: £1,436 GBP|Avg: £949 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4£411 GBP
Retailer 7£474 GBP
Retailer 2£666 GBP
Retailer 3£804 GBP
Retailer 5£1,129 GBP
Retailer 8£1,348 GBP
Retailer 6£1,354 GBP
MOH London£1,419 GBP

16 data points across 8 retailers

8 retailers£411 GBP to £1,419 GBP

A
Cheapest Retailer
-
£411 GBP
B+
Retailer 2
-
£474 GBP
View
B+
Retailer 3
-
£666 GBP
View
B
Retailer 4
-
£804 GBP
View
B
Retailer 5
-
£1,129 GBP
View
B
Retailer 6
-
£1,241 GBP
View
C
Retailer 7
-
£1,354 GBP
View
Most Expensive
B
MOH London
3415180883 · Nov 1
£1,419 GBP
View
7 more retailers have this diamond
Prices start from £411 GBPSave up to £1,008 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
1.71ct Princess
£411 GBP