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Radiant|Lab Grown|IGI

1.00ct F VVS1 Radiant Lab Grown Diamond

F/VVS1 • IGI LG665403677

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

Certificate IGI LG665403677

Diamond specifications and retailer prices

From €203 EUR
$227 USD
As of November 1, 2026
Save €1,363 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,566 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG665403677 or 665403677. Listed at 16 retailers as of October 31, 2026, with prices from €203 to €1,566, a €1,363 spread on the same certified stone. Do Amore Diamonds lists it at €1,566. 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

1.00
Carat
F
Color
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403677
Dimensions7.04 × 4.95 × 3.51 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm4.95 mm1.00 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403677
Side View
Table 65.0%Crown 41.2°Girdle: MediumPavilion 38.4°Culet: NoneDepth 70.9%

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: €386 EUR|Low: €203 EUR|High: €1,059 EUR|Avg: €513 EUR|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€203 EUR
Retailer 3€284 EUR
Retailer 11€357 EUR
Retailer 1€386 EUR
Retailer 4€411 EUR
Retailer 2€416 EUR
Retailer 6€547 EUR
Retailer 9€621 EUR
Retailer 7€644 EUR
Retailer 8€688 EUR
Retailer 5€1,052 EUR

42 data points across 11 retailers

16 retailers€203 EUR to €1,566 EUR

Retailer 1
-
€203 EUR
$227 USD
Price last confirmed 29 days ago
A
Retailer 2
-
€203 EUR
$227 USD
View
B+
Retailer 3
-
€284 EUR
$317 USD
View
B+
Retailer 4
-
€357 EUR
$399 USD
View
B+
Retailer 5
-
€386 EUR
ZAR 6,974 ZAR
View
B+
Retailer 6
-
€411 EUR
£361 GBP
View
B+
Retailer 7
-
€416 EUR
$465 USD
View
B+
Retailer 8
-
€547 EUR
A$940 AUD
View
Retailer 9
-
€621 EUR
A$1,067 AUD
View
Price last confirmed 24 days ago
B
Retailer 10
-
€644 EUR
$720 USD
View
B
Retailer 11
-
€688 EUR
$769 USD
View
Retailer 12
-
€720 EUR
$804 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
€720 EUR
$804 USD
View
B
Retailer 14
-
€874 EUR
$976 USD
View
B
Retailer 15
-
€1,052 EUR
£925 GBP
View
Most Expensive
C
Do Amore Diamonds
27-D61948F89 · Oct 31
€1,566 EUR
$1,750 USD
View
15 more retailers have this diamond
Prices start from €203 EURSave up to €1,363 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
1.00ct Radiant
€203 EUR