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Radiant|Lab Grown|IGI

0.99ct F VVS1 Radiant Lab Grown Diamond

GD • F/VVS1 • IGI LG520213917

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

Certificate IGI LG520213917

Diamond specifications and retailer prices

From €315 EUR
$352 USD
As of November 1, 2026
Save €1,087 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,402 EUR at MOH London · As of October 26, 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG520213917 or 520213917. Listed at 12 retailers as of October 26, 2026, with prices from €315 to €1,402, a €1,087 spread on the same certified stone. MOH London lists it at €1,402. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.99
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520213917
Dimensions6.83 × 4.97 × 3.33 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process Type IIa
Top View
6.83 mm4.97 mm0.99 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520213917
Side View
Table 65.0%Crown 39.4°Girdle: MediumPavilion 31.7°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,402 EUR|Low: €267 EUR|High: €1,410 EUR|Avg: €626 EUR|+2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11€280 EUR
Retailer 5€315 EUR
Retailer 12€325 EUR
Retailer 4€347 EUR
Retailer 2€406 EUR
Retailer 10€531 EUR
Retailer 6€550 EUR
Retailer 9€610 EUR
Retailer 8€644 EUR
Retailer 7€1,023 EUR
Retailer 3€1,116 EUR
MOH London€1,402 EUR

34 data points across 12 retailers

12 retailers€315 EUR to €1,402 EUR

Retailer 1
-
€280 EUR
$313 USD
Price last confirmed 11 days ago
A
Retailer 2
-
€315 EUR
$352 USD
View
Final sale: no returns
Retailer 3
-
€325 EUR
$363 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€347 EUR
$388 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
€406 EUR
$454 USD
View
B+
Retailer 6
-
€531 EUR
A$913 AUD
View
B+
Retailer 7
-
€550 EUR
$615 USD
View
B
Retailer 8
-
€610 EUR
ZAR 11,018 ZAR
View
B
Retailer 9
-
€644 EUR
$720 USD
View
B
Retailer 10
-
€1,023 EUR
$1,143 USD
View
Retailer 11
-
€1,116 EUR
$1,247 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG520213917 · Oct 26
€1,402 EUR
£1,233 GBP
View
11 more retailers have this diamond
Prices start from €315 EURSave up to €1,087 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
€315 EUR