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Princess|Lab Grown|IGI

3.88ct G VS2 Princess Lab Grown Diamond

VG • G/VS2 • IGI LG659428505

Shape and cutting style on the report: Princess cut

Certificate IGI LG659428505

Diamond specifications and retailer prices

From £492 GBP
$655 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £492 GBP at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 3.88ct lab-grown princess diamond

This 3.88ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG659428505 or 659428505. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.88
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG659428505
Dimensions8.74 × 8.72 × 6.05 mm
L/W Ratio1.00
Culet sizePointed
Top View
8.74 mm8.72 mm3.88 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG659428505
Side View
Table 77.0%Crown 41.1°Girdle: MediumPavilion 39.7°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: £725 GBP|Low: £351 GBP|High: £2,700 GBP|Avg: £1,663 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
William & Sons Jewelers
September 24, 2026
William & Sons Jewelers£492 GBP
Retailer 7£722 GBP
Retailer 1£725 GBP
Retailer 2£884 GBP
Retailer 3£1,044 GBP
Retailer 8£1,407 GBP
Retailer 6£1,484 GBP
Retailer 9£1,934 GBP
Retailer 4£2,119 GBP
Retailer 5£2,208 GBP

41 data points across 10 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG659428505 · Oct 29
£492 GBP
$655 USD
View
Final sale: no returns

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+
3.88ct Princess
£492 GBP