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Princess|Lab Grown|IGI

5.31ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG838658343

Shape and cutting style on the report: Princess cut

Certificate IGI LG838658343

Diamond specifications and retailer prices

From £1,678 GBP
$2,248 USD
As of October 31, 2026
Save £6,032 GBP (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £9,242 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.31ct lab-grown princess diamond

This 5.31ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838658343 or 838658343. Listed at 19 retailers as of October 30, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.31
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658343
Dimensions9.69 × 9.25 × 6.73 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm9.25 mm5.31 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658343
Side View
Table 69.0%Crown 45°Girdle: MediumPavilion 38.1°Culet: NoneDepth 72.8%

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: Oct 31
Current: £2,391 GBP|Low: £1,678 GBP|High: £7,710 GBP|Avg: £3,889 GBP|-4.0%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 6£1,678 GBP
Retailer 12£1,825 GBP
Retailer 2£1,862 GBP
Retailer 1£2,391 GBP
Retailer 15£2,485 GBP
Retailer 14£2,627 GBP
Retailer 18£2,788 GBP
Retailer 4£3,298 GBP
Retailer 5£3,528 GBP
Retailer 13£3,531 GBP
Retailer 3£3,859 GBP
Retailer 10£4,805 GBP
Retailer 16£4,970 GBP
Retailer 8£6,082 GBP
Retailer 7£6,242 GBP
Retailer 17£6,360 GBP
Retailer 9£7,594 GBP
Retailer 11£7,710 GBP

22 data points across 18 retailers

19 retailers£1,678 GBP to £7,710 GBP

A
Cheapest Retailer
-
£1,678 GBP
$2,248 USD
Final sale: no returns
A
Retailer 2
-
£1,825 GBP
View
A
Retailer 3
-
£1,862 GBP
$2,495 USD
View
B+
Retailer 4
-
£2,391 GBP
View
B+
Retailer 5
-
£2,485 GBP
$3,330 USD
View
B+
Retailer 6
-
£2,627 GBP
€3,352 EUR
View
B+
Retailer 7
-
£2,788 GBP
$3,735 USD
View
B+
Retailer 8
-
£3,298 GBP
View
Retailer 9
-
£3,528 GBP
A$7,272 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£3,531 GBP
ZAR 76,439 ZAR
View
B+
Retailer 11
-
£3,859 GBP
$5,171 USD
View
B
Retailer 12
-
£4,805 GBP
$6,438 USD
View
B
Retailer 13
-
£4,970 GBP
View
B
Retailer 14
-
£6,082 GBP
$8,149 USD
View
B
Retailer 15
-
£6,242 GBP
SGD 11,302 SGD
View
B
Retailer 16
-
£6,360 GBP
$8,522 USD
View
Retailer 17
-
£7,594 GBP
$10,175 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
£7,710 GBP
$10,330 USD
View
Most Expensive
Novita Diamonds
cert_838658343 · Oct 8
£9,242 GBP
A$19,052 AUD
View
Price last confirmed 22 days ago
18 more retailers have this diamond
Prices start from £1,678 GBPSave up to £6,032 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
5.31ct Princess
£1,678 GBP