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Princess|Lab Grown|IGI

1.72ct H VVS2 Princess Lab Grown Diamond

VG • H/VVS2 • IGI LG487108627

Shape and cutting style on the report: Princess cut

Certificate IGI LG487108627

Diamond specifications and retailer prices

From £509 GBP
€650 EUR
As of October 29, 2026
Save £588 GBP (54%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £1,097 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.72ct lab-grown princess diamond

This 1.72ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG487108627 or 487108627. Listed at 3 retailers as of October 29, 2026, with prices from £509 to £1,097, a £588 spread on the same certified stone. Brilliant Earth lists it at £1,097. 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

1.72
Carat
H
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487108627
Dimensions6.53 × 6.53 × 4.66 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.53 mm6.53 mm1.72 ctH / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487108627
Side View
Table 64.5%Crown 40.6°Girdle: ThinPavilion 38.1°Culet: NoneDepth 71.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,097 GBP|Low: £180 GBP|High: £1,187 GBP|Avg: £616 GBP|-7.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 6£180 GBP
Retailer 3£318 GBP
Retailer 9£397 GBP
Retailer 10£472 GBP
Retailer 7£481 GBP
Retailer 2£509 GBP
Retailer 5£514 GBP
Retailer 4£519 GBP
Retailer 13£586 GBP
Retailer 11£878 GBP
Retailer 12£930 GBP
Retailer 8£1,081 GBP
Brilliant Earth£1,097 GBP

13 data points across 13 retailers

3 retailers£509 GBP to £1,097 GBP

A
Cheapest Retailer
-
£509 GBP
€650 EUR
Retailer 2
-
£878 GBP
$1,177 USD
View
Price last confirmed 82 days ago
Most Expensive
B
Brilliant Earth
9205208A · Oct 29
£1,097 GBP
$1,470 USD
View
2 more retailers have this diamond
Prices start from £509 GBPSave up to £588 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
1.72ct Princess
£509 GBP