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Princess|Lab Grown|IGI

10.30ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG828636834

Certificate IGI LG828636834

Diamond specifications and retailer prices

From £2,810 GBP
$3,765 USD
As of October 29, 2026
Save £4,851 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £7,661 GBP at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 10.3ct lab-grown princess diamond

This 10.3ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828636834 or 828636834. Listed at 5 retailers as of October 29, 2026, with prices from £2,810 to £7,661, a £4,851 spread on the same certified stone. Frank Darling lists it at £7,661. 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

10.30
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG828636834
Dimensions12.15 × 11.97 × 8.07 mm
L/W Ratio1.02
Top View
12.15 mm11.97 mm10.30 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828636834
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 67.4%

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 29
Current: £7,661 GBP|Low: £2,810 GBP|High: £18,457 GBP|Avg: £7,811 GBP|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 3£2,810 GBP
Retailer 4£3,709 GBP
Retailer 6£3,899 GBP
Retailer 5£5,083 GBP
Retailer 2£6,421 GBP
Frank Darling£7,661 GBP
Retailer 7£18,457 GBP

11 data points across 7 retailers

5 retailers£2,810 GBP to £7,661 GBP

A
Cheapest Retailer
-
£2,810 GBP
$3,765 USD
Final sale: no returns
A
Retailer 2
-
£3,709 GBP
$4,970 USD
View
Retailer 3
-
£5,083 GBP
$6,810 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
£6,421 GBP
$8,604 USD
View
Most Expensive
B
Frank Darling
100193337320KD · Oct 30
£7,661 GBP
$10,265 USD
View
4 more retailers have this diamond
Prices start from £2,810 GBPSave up to £4,851 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
10.30ct Princess
£2,810 GBP