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Princess|Lab Grown|IGI

1.71ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG702580308

Shape and cutting style on the report: Princess cut

Certificate IGI LG702580308

Diamond specifications and retailer prices

From £169 GBP
$227 USD
As of October 30, 2026
Save £1,450 GBP (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,620 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG702580308 or 702580308. Listed at 9 retailers as of October 29, 2026, with prices from £169 to £1,620, a £1,450 spread on the same certified stone. Do Amore Diamonds lists it at £1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702580308
Dimensions6.71 × 6.60 × 4.58 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.60 mm1.71 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702580308
Side View
Table 65.0%Crown 41.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £1,620 GBP|Low: £169 GBP|High: £1,694 GBP|Avg: £689 GBP
Do Amore Diamonds
Retailer 2
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October 30, 2026
Retailer 15£169 GBP
Retailer 14£196 GBP
Retailer 2£258 GBP
Retailer 4£277 GBP
Retailer 16£348 GBP
Retailer 13£356 GBP
Retailer 12£460 GBP
Retailer 3£632 GBP
Retailer 10£676 GBP
Retailer 11£744 GBP
Retailer 5£790 GBP
Retailer 7£859 GBP
Retailer 9£933 GBP
Retailer 6£1,127 GBP
Do Amore Diamonds£1,620 GBP
Retailer 8£1,694 GBP

17 data points across 16 retailers

9 retailers£169 GBP to £1,620 GBP

A
Cheapest Retailer
-
£169 GBP
$227 USD
A
Retailer 2
-
£196 GBP
$263 USD
View
A
Retailer 3
-
£258 GBP
View
B+
Retailer 4
-
£356 GBP
$477 USD
View
B+
Retailer 5
-
£460 GBP
$617 USD
View
B+
Retailer 6
-
£676 GBP
$906 USD
View
B+
Retailer 7
-
£744 GBP
$997 USD
View
B
Retailer 8
-
£933 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0548B6AF5 · Oct 29
£1,620 GBP
$2,170 USD
View
8 more retailers have this diamond
Prices start from £169 GBPSave up to £1,450 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
£169 GBP