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Princess|Lab Grown|IGI

10.30ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG838658508

Shape and cutting style on the report: Princess cut

Certificate IGI LG838658508

Diamond specifications and retailer prices

From £1,438 GBP
$1,927 USD
As of October 30, 2026
Save £8,458 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £9,896 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 10.3ct lab-grown princess diamond

This 10.3ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838658508 or 838658508. Listed at 14 retailers as of October 30, 2026, with prices from £1,438 to £9,896, a £8,458 spread on the same certified stone. Do Amore Diamonds lists it at £9,896. 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
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658508
Dimensions11.91 × 11.74 × 8.59 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm11.74 mm10.30 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658508
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 37.8°Culet: NoneDepth 73.2%

Caratlytics Score

How it works →
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 30
Current: £9,896 GBP|Low: £1,438 GBP|High: £11,717 GBP|Avg: £4,204 GBP|-15.5%
Do Amore Diamonds
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
November 1, 2026
Retailer 14£1,438 GBP
Retailer 2£1,643 GBP
Retailer 10£1,791 GBP
Retailer 4£1,989 GBP
Retailer 11£2,178 GBP
Retailer 5£2,531 GBP
Retailer 13£2,611 GBP
Retailer 9£2,739 GBP
Retailer 3£3,890 GBP
Retailer 8£4,273 GBP
Retailer 7£5,865 GBP
Retailer 6£6,307 GBP
Retailer 12£8,105 GBP
Do Amore Diamonds£9,896 GBP

35 data points across 14 retailers

14 retailers£1,438 GBP to £9,896 GBP

A
Cheapest Retailer
-
£1,438 GBP
$1,927 USD
A
Retailer 2
-
£1,643 GBP
View
A
Retailer 3
-
£1,791 GBP
$2,400 USD
View
A
Retailer 4
-
£1,989 GBP
$2,665 USD
View
A
Retailer 5
-
£2,178 GBP
HK$22,800 HKD
View
A
Retailer 6
-
£2,531 GBP
$3,391 USD
View
A
Retailer 7
-
£2,611 GBP
$3,499 USD
View
A
Retailer 8
-
£2,739 GBP
$3,670 USD
View
B+
Retailer 9
-
£3,890 GBP
$5,212 USD
View
B+
Retailer 10
-
£4,273 GBP
$5,725 USD
View
B
Retailer 11
-
£5,865 GBP
A$12,089 AUD
View
B
Retailer 12
-
£6,307 GBP
SGD 11,420 SGD
View
B
Retailer 13
-
£8,105 GBP
$10,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-5EA13D6C5 · Oct 31
£9,896 GBP
$13,260 USD
View
13 more retailers have this diamond
Prices start from £1,438 GBPSave up to £8,458 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
£1,438 GBP