Princess|Lab Grown|IGI

10.00ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG805669560

Shape and cutting style on the report: Princess cut

Certificate IGI LG805669560

Diamond specifications and retailer prices

From £1,373 GBP
$1,839 USD
As of October 27, 2026
Save £10,845 GBP (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £12,217 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 10ct lab-grown princess diamond

This 10ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805669560 or 805669560. Listed at 24 retailers as of October 27, 2026, with prices from £1,373 to £12,217, a £10,845 spread on the same certified stone. Brilliant Earth lists it at £12,217. 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

10.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805669560
Dimensions11.97 × 11.56 × 7.98 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm11.56 mm10.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805669560
Side View
Table 76.0%Crown 48.2°Girdle: Slightly ThickPavilion 37.7°Culet: NoneDepth 69.0%

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 27
Current: £12,217 GBP|Low: £1,373 GBP|High: £12,232 GBP|Avg: £3,557 GBP|-0.1%
Brilliant Earth
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October 31, 2026
Retailer 5£1,373 GBP
Retailer 17£1,425 GBP
Retailer 14£1,493 GBP
Retailer 9£1,592 GBP
Retailer 6£1,717 GBP
Retailer 4£1,834 GBP
Retailer 12£1,934 GBP
Retailer 18£2,176 GBP
Retailer 13£2,403 GBP
Retailer 20£2,442 GBP
Retailer 23£2,449 GBP
Retailer 3£2,496 GBP
Retailer 21£2,955 GBP
Retailer 10£2,985 GBP
Retailer 11£3,298 GBP
Retailer 22£4,165 GBP
Retailer 7£4,291 GBP
Retailer 2£4,492 GBP
Retailer 19£4,553 GBP
Retailer 16£5,317 GBP
Retailer 15£5,579 GBP
Retailer 8£7,760 GBP
Brilliant Earth£12,217 GBP

29 data points across 23 retailers

24 retailers£1,373 GBP to £12,217 GBP

A
Cheapest Retailer
-
£1,373 GBP
$1,839 USD
A
Retailer 2
-
£1,425 GBP
View
Retailer 3
-
£1,493 GBP
$2,001 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£1,592 GBP
$2,133 USD
View
A
Retailer 5
-
£1,717 GBP
$2,300 USD
View
A
Retailer 6
-
£1,834 GBP
HK$19,200 HKD
View
A
Retailer 7
-
£1,934 GBP
$2,592 USD
View
A
Retailer 8
-
£2,176 GBP
View
A
Retailer 9
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£2,403 GBP
€3,067 EUR
View
A
Retailer 10
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£2,442 GBP
ZAR 52,858 ZAR
View
A
Retailer 11
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£2,449 GBP
$3,282 USD
View
A
Retailer 12
-
£2,496 GBP
$3,344 USD
View
Retailer 13
-
£2,955 GBP
A$6,091 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£2,985 GBP
$3,999 USD
View
B+
Retailer 15
-
£3,298 GBP
View
B+
Retailer 16
-
£4,165 GBP
$5,580 USD
View
B+
Retailer 17
-
£4,291 GBP
$5,749 USD
View
B+
Retailer 18
-
£4,492 GBP
$6,019 USD
View
B+
Retailer 19
-
£4,553 GBP
View
B
Retailer 20
-
£5,317 GBP
SGD 9,628 SGD
View
B
Retailer 21
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£5,579 GBP
$7,476 USD
View
B
Retailer 22
-
£7,760 GBP
$10,397 USD
View
B
Retailer 23
-
£12,217 GBP
$16,370 USD
View
Most Expensive
B
Brilliant Earth
20134745A · Oct 29
£12,217 GBP
$16,370 USD
View
23 more retailers have this diamond
Prices start from £1,373 GBPSave up to £10,845 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
10.00ct Princess
£1,373 GBP