Radiant|Lab Grown|IGI

0.99ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG691547710

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

Certificate IGI LG691547710

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of November 1, 2026
Save €635 EUR (73%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €866 EUR at MOH London · As of November 1, 2026
View at MOH London

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 LG691547710 or 691547710. Listed at 23 retailers as of November 1, 2026, with prices from €231 to €866, a €635 spread on the same certified stone. MOH London lists it at €866. 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 angle46.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691547710
Dimensions4.71 × 4.71 × 3.20 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
4.71 mm4.71 mm0.99 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691547710
Side View
Table 64.0%Crown 46.2°Girdle: MediumPavilion 31.9°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: Nov 1
Current: €866 EUR|Low: €308 EUR|High: €878 EUR|Avg: €470 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€308 EUR
Retailer 2€329 EUR
Retailer 6€385 EUR
Retailer 3€416 EUR
Retailer 4€480 EUR
MOH London€866 EUR

42 data points across 6 retailers

23 retailers€231 EUR to €866 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
-
€308 EUR
$344 USD
View
A
Retailer 3
-
€329 EUR
£290 GBP
View
B+
Retailer 4
-
€354 EUR
$395 USD
View
B+
Retailer 5
-
€376 EUR
$420 USD
View
B+
Retailer 6
-
€385 EUR
$430 USD
View
B+
Retailer 7
-
€412 EUR
$460 USD
View
B+
Retailer 8
-
€412 EUR
$460 USD
View
B+
Retailer 9
-
€412 EUR
$460 USD
View
B+
Retailer 10
-
€416 EUR
$465 USD
View
B+
Retailer 11
-
€416 EUR
$465 USD
View
B+
Retailer 12
-
€416 EUR
$465 USD
View
B+
Retailer 13
-
€416 EUR
$465 USD
View
B+
Retailer 14
-
€416 EUR
$465 USD
View
B+
Retailer 15
-
€416 EUR
$465 USD
View
Retailer 16
-
€416 EUR
$465 USD
View
Price last confirmed 25 days ago
Retailer 17
-
€425 EUR
$475 USD
View
Price last confirmed 25 days ago
Retailer 18
-
€429 EUR
$479 USD
View
Price last confirmed 63 days ago
B+
Retailer 19
-
€439 EUR
$490 USD
View
B+
Retailer 20
-
€443 EUR
$495 USD
View
Retailer 21
-
€480 EUR
A$825 AUD
View
Price last confirmed 32 days ago
B
Retailer 22
-
€752 EUR
$840 USD
View
Most Expensive
B
MOH London
LG691547710 · Nov 1
€866 EUR
£762 GBP
View
22 more retailers have this diamond
Prices start from €231 EURSave up to €635 EUR

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
€231 EUR