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Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG615363517

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG615363517

Diamond specifications and retailer prices

From £130 GBP
$174 USD
As of November 1, 2026
Save £981 GBP (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,110 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615363517 or 615363517. Listed at 19 retailers as of November 1, 2026, with prices from £130 to £1,110, a £981 spread on the same certified stone. Do Amore Diamonds lists it at £1,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615363517
Dimensions7.03 × 4.94 × 3.28 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.03 mm4.94 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615363517
Side View
Table 67.0%Crown 43.6°Girdle: THN-MEDPavilion 35.4°Culet: NoneDepth 66.4%

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: Nov 1
Current: £1,110 GBP|Low: £123 GBP|High: £31,626 GBP|Avg: £1,513 GBP|-96.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
November 2, 2026
Retailer 5£130 GBP
Retailer 13£130 GBP
Retailer 6£161 GBP
Retailer 17£194 GBP
Retailer 12£202 GBP
Retailer 9£220 GBP
Retailer 10£283 GBP
Retailer 14£288 GBP
Retailer 8£383 GBP
Retailer 11£395 GBP
Retailer 3£405 GBP
Retailer 2£487 GBP
Retailer 15£639 GBP
Retailer 16£785 GBP
Retailer 4£836 GBP
Do Amore Diamonds£1,110 GBP
Retailer 7£8,415 GBP

40 data points across 17 retailers

19 retailers£130 GBP to £1,110 GBP

A
Cheapest Retailer
-
£130 GBP
$174 USD
Final sale: no returns
Retailer 2
-
£130 GBP
$174 USD
View
Price last confirmed 12 days ago
Retailer 3
-
£151 GBP
$202 USD
View
Price last confirmed 13 days ago
Retailer 4
-
£159 GBP
$213 USD
View
Price last confirmed 38 days ago
Retailer 5
-
£161 GBP
$216 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£161 GBP
$216 USD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
£194 GBP
$261 USD
View
A
Retailer 8
-
£202 GBP
$271 USD
View
A
Retailer 9
-
£283 GBP
View
A
Retailer 10
-
£288 GBP
ZAR 6,243 ZAR
View
B+
Retailer 11
-
£395 GBP
A$816 AUD
View
B+
Retailer 12
-
£405 GBP
A$836 AUD
View
Retailer 13
-
£487 GBP
$654 USD
View
B
Retailer 14
-
£515 GBP
View
Retailer 15
-
£572 GBP
$767 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
£639 GBP
$857 USD
View
B
Retailer 17
-
£785 GBP
$1,054 USD
View
Retailer 18
-
£836 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
27-AEED892AF · Nov 2
£1,110 GBP
$1,490 USD
View
18 more retailers have this diamond
Prices start from £130 GBPSave up to £981 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
0.99ct Radiant
£130 GBP