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Princess|Lab Grown|IGI

0.66ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG638417562

Shape and cutting style on the report: Princess cut

Certificate IGI LG638417562

Diamond specifications and retailer prices

From £134 GBP
$180 USD
As of November 2, 2026
Save £740 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £874 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.66ct lab-grown princess diamond

This 0.66ct lab-grown princess sits in the half to three-quarter carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG638417562 or 638417562. Listed at 20 retailers as of November 2, 2026, with prices from £134 to £874, a £740 spread on the same certified stone. Flawless Fine Jewelry lists it at £874. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638417562
Dimensions4.83 × 4.82 × 3.31 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.83 mm4.82 mm0.66 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG638417562
Side View
Table 66.0%Crown 40°Girdle: MediumPavilion 37.1°Culet: NoneDepth 68.7%

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: Nov 2
Current: £874 GBP|Low: £128 GBP|High: £874 GBP|Avg: £357 GBP
Flawless Fine Jewelry
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
November 2, 2026
Retailer 16£134 GBP
Retailer 8£151 GBP
Retailer 6£156 GBP
Retailer 5£167 GBP
Retailer 17£167 GBP
Retailer 3£225 GBP
Retailer 11£291 GBP
Retailer 14£298 GBP
Retailer 2£301 GBP
Retailer 10£303 GBP
Retailer 12£309 GBP
Retailer 7£335 GBP
Retailer 4£536 GBP
Retailer 9£544 GBP
Retailer 15£566 GBP
Retailer 13£781 GBP
Flawless Fine Jewelry£874 GBP

45 data points across 17 retailers

20 retailers£134 GBP to £874 GBP

A
Cheapest Retailer
-
£134 GBP
$180 USD
A
Retailer 2
-
£151 GBP
$202 USD
View
Final sale: no returns
A
Retailer 3
-
£156 GBP
$209 USD
View
Retailer 4
-
£167 GBP
$224 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£167 GBP
$224 USD
View
A
Retailer 6
-
£224 GBP
$300 USD
View
A
Retailer 7
-
£225 GBP
$302 USD
View
B+
Retailer 8
-
£291 GBP
$390 USD
View
B+
Retailer 9
-
£298 GBP
$400 USD
View
B+
Retailer 10
-
£301 GBP
View
B+
Retailer 11
-
£303 GBP
ZAR 6,569 ZAR
View
B+
Retailer 12
-
£309 GBP
€395 EUR
View
B+
Retailer 13
-
£335 GBP
$449 USD
View
Retailer 14
-
£382 GBP
$512 USD
View
Price last confirmed 19 days ago
B
Retailer 15
-
£536 GBP
$719 USD
View
B
Retailer 16
-
£555 GBP
$745 USD
View
B
Retailer 17
-
£566 GBP
$760 USD
View
B
Retailer 18
-
£577 GBP
$774 USD
View
Retailer 19
-
£781 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Flawless Fine Jewelry
5D44517C9 · Nov 2
£874 GBP
View
19 more retailers have this diamond
Prices start from £134 GBPSave up to £740 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
0.66ct Princess
£134 GBP