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Radiant|Lab Grown|IGI

1.77ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG620470675

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

Certificate IGI LG620470675

Diamond specifications and retailer prices

From €196 EUR
$220 USD
As of November 2, 2026
Save €1,257 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,453 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620470675 or 620470675. Listed at 16 retailers as of October 31, 2026, with prices from €196 to €1,453, a €1,257 spread on the same certified stone. Brilliant Earth lists it at €1,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620470675
Dimensions8.75 × 5.89 × 4.00 mm
L/W Ratio1.49
Culet sizePointed
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
8.75 mm5.89 mm1.77 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620470675
Side View
Table 66.0%Crown 43°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.9%

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 2
Current: €1,453 EUR|Low: €196 EUR|High: €1,525 EUR|Avg: €595 EUR|-4.7%
Brilliant Earth
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
Retailer 17
November 2, 2026
Retailer 16€196 EUR
Retailer 12€227 EUR
Retailer 4€243 EUR
Retailer 8€243 EUR
Retailer 15€299 EUR
Retailer 5€415 EUR
Retailer 9€424 EUR
Retailer 11€428 EUR
Retailer 2€452 EUR
Retailer 3€546 EUR
Retailer 14€567 EUR
Retailer 17€781 EUR
Retailer 13€784 EUR
Retailer 7€828 EUR
Retailer 10€974 EUR
Retailer 6€989 EUR
Brilliant Earth€1,453 EUR

39 data points across 17 retailers

16 retailers€196 EUR to €1,453 EUR

A
Cheapest Retailer
-
€196 EUR
$220 USD
A
Retailer 2
-
€227 EUR
$255 USD
View
Retailer 3
-
€243 EUR
$273 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€243 EUR
$273 USD
View
B+
Retailer 5
-
€415 EUR
$466 USD
View
A
Retailer 6
-
€428 EUR
View
A
Retailer 7
-
€452 EUR
£399 GBP
View
A
Retailer 8
-
€546 EUR
$612 USD
View
A
Retailer 9
-
€567 EUR
$636 USD
View
B+
Retailer 10
-
€781 EUR
$876 USD
View
B+
Retailer 11
-
€784 EUR
$879 USD
View
Retailer 12
-
€828 EUR
$929 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
€850 EUR
£750 GBP
View
B+
Retailer 14
-
€974 EUR
£860 GBP
View
B+
Retailer 15
-
€989 EUR
$1,109 USD
View
Most Expensive
B
Brilliant Earth
9119634A · Oct 31
€1,453 EUR
$1,630 USD
View
15 more retailers have this diamond
Prices start from €196 EURSave up to €1,257 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
1.77ct Radiant
€196 EUR