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Princess|Lab Grown|IGI

3.92ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG750559332

Shape and cutting style on the report: Princess cut

Certificate IGI LG750559332

Diamond specifications and retailer prices

From £417 GBP
$555 USD
As of October 27, 2026
Save £2,009 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,426 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.92ct lab-grown princess diamond

This 3.92ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750559332 or 750559332. Listed at 21 retailers as of October 27, 2026, with prices from £417 to £2,426, a £2,009 spread on the same certified stone. Brilliant Earth lists it at £2,426. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.92
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750559332
Dimensions8.70 × 8.54 × 6.02 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
8.70 mm8.54 mm3.92 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750559332
Side View
Table 70.0%Crown 43.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 70.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,426 GBP|Low: £417 GBP|High: £2,426 GBP|Avg: £1,132 GBP
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
Retailer 14
Retailer 15
October 29, 2026
Retailer 4£417 GBP
Retailer 15£466 GBP
Retailer 3£490 GBP
Retailer 11£616 GBP
Retailer 9£692 GBP
Retailer 8£751 GBP
Retailer 10£800 GBP
Retailer 2£848 GBP
Retailer 12£1,037 GBP
Retailer 7£1,141 GBP
Retailer 13£1,499 GBP
Retailer 14£1,797 GBP
Retailer 6£1,855 GBP
Retailer 5£2,112 GBP
Brilliant Earth£2,426 GBP

43 data points across 15 retailers

21 retailers£417 GBP to £2,426 GBP

A
Cheapest Retailer
-
£417 GBP
$555 USD
A
Retailer 2
-
£466 GBP
$621 USD
View
A
Retailer 3
-
£490 GBP
$652 USD
View
Final sale: no returns
A
Retailer 4
-
£505 GBP
$673 USD
View
Retailer 5
-
£505 GBP
$673 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£616 GBP
$820 USD
View
B+
Retailer 7
-
£692 GBP
$922 USD
View
A
Retailer 8
-
£751 GBP
$1,000 USD
View
A
Retailer 9
-
£800 GBP
View
A
Retailer 10
-
£848 GBP
€1,075 EUR
View
A
Retailer 11
-
£1,037 GBP
$1,381 USD
View
A
Retailer 12
-
£1,094 GBP
View
B+
Retailer 13
-
£1,141 GBP
$1,519 USD
View
B+
Retailer 14
-
£1,329 GBP
$1,770 USD
View
B+
Retailer 15
-
£1,499 GBP
View
Retailer 16
-
£1,641 GBP
$2,185 USD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
£1,663 GBP
$2,214 USD
View
B+
Retailer 18
-
£1,797 GBP
$2,393 USD
View
Retailer 19
-
£1,855 GBP
$2,470 USD
View
Price last confirmed 11 days ago
B+
Retailer 20
-
£2,112 GBP
View
Most Expensive
B
Brilliant Earth
17470749A · Oct 28
£2,426 GBP
$3,230 USD
View
20 more retailers have this diamond
Prices start from £417 GBPSave up to £2,009 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
3.92ct Princess
£417 GBP