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Round|Lab Grown|IGI

1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG678573206

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678573206

Diamond specifications and retailer prices

From £241 GBP
$323 USD
As of November 1, 2026
Save £1,481 GBP (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,721 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678573206 or 678573206. Listed at 20 retailers as of November 1, 2026, with prices from £241 to £1,721, a £1,481 spread on the same certified stone. Do Amore Diamonds lists it at £1,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678573206
Dimensions7.57 × 7.55 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm7.55 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678573206
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.0%

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 1
Current: £1,721 GBP|Low: £206 GBP|High: £1,908 GBP|Avg: £657 GBP|-9.8%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 3£215 GBP
Retailer 7£241 GBP
Retailer 8£250 GBP
Retailer 4£267 GBP
Retailer 6£355 GBP
Retailer 13£384 GBP
Retailer 2£450 GBP
Retailer 9£507 GBP
Retailer 10£523 GBP
Retailer 12£686 GBP
Retailer 16£819 GBP
Retailer 11£922 GBP
Retailer 14£961 GBP
Retailer 5£1,024 GBP
Retailer 15£1,185 GBP
Do Amore Diamonds£1,721 GBP

42 data points across 16 retailers

20 retailers£241 GBP to £1,721 GBP

Retailer 1
-
£215 GBP
$288 USD
Price last confirmed 13 days ago
A
Retailer 2
-
£241 GBP
$323 USD
View
Final sale: no returns
Retailer 3
-
£250 GBP
$335 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£267 GBP
$358 USD
View
Price last confirmed 12 days ago
Retailer 5
-
£267 GBP
$358 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£355 GBP
$477 USD
View
A
Retailer 7
-
£384 GBP
$515 USD
View
A
Retailer 8
-
£399 GBP
$535 USD
View
A
Retailer 9
-
£450 GBP
View
B+
Retailer 10
-
£507 GBP
ZAR 10,998 ZAR
View
B+
Retailer 11
-
£523 GBP
View
B+
Retailer 12
-
£686 GBP
A$1,416 AUD
View
B
Retailer 13
-
£819 GBP
$1,099 USD
View
B
Retailer 14
-
£922 GBP
A$1,903 AUD
View
Retailer 15
-
£946 GBP
$1,269 USD
View
Price last confirmed 12 days ago
Retailer 16
-
£961 GBP
$1,290 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
£1,024 GBP
$1,374 USD
View
B
Retailer 18
-
£1,067 GBP
$1,431 USD
View
B
Retailer 19
-
£1,185 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1875659 · Nov 2
£1,721 GBP
$2,310 USD
View
19 more retailers have this diamond
Prices start from £241 GBPSave up to £1,481 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
1.63ct Round
£241 GBP