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Radiant|Lab Grown|IGI

1.73ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG602326282

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

Certificate IGI LG602326282

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €1,103 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,334 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.73ct lab-grown radiant diamond

This 1.73ct 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 LG602326282 or 602326282. Listed at 18 retailers as of October 30, 2026, with prices from €231 to €1,334, a €1,103 spread on the same certified stone. Brilliant Earth lists it at €1,334. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602326282
Dimensions8.30 × 5.99 × 4.02 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.30 mm5.99 mm1.73 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602326282
Side View
Table 60.0%Crown 42.6°Girdle: Slightly ThickPavilion 34.9°Culet: NoneDepth 67.1%

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: Oct 30
Current: €1,334 EUR|Low: €222 EUR|High: €1,450 EUR|Avg: €629 EUR|-8.0%
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 1, 2026
Retailer 15€231 EUR
Retailer 6€259 EUR
Retailer 4€268 EUR
Retailer 5€286 EUR
Retailer 16€286 EUR
Retailer 12€385 EUR
Retailer 14€430 EUR
Retailer 11€513 EUR
Retailer 7€529 EUR
Retailer 10€546 EUR
Retailer 8€559 EUR
Retailer 13€704 EUR
Retailer 3€920 EUR
Retailer 9€966 EUR
Retailer 17€1,126 EUR
Retailer 2€1,147 EUR
Brilliant Earth€1,334 EUR

44 data points across 17 retailers

18 retailers€231 EUR to €1,334 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
-
€259 EUR
$289 USD
View
Final sale: no returns
A
Retailer 3
-
€268 EUR
$299 USD
View
Retailer 4
-
€286 EUR
$320 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€286 EUR
$320 USD
View
B+
Retailer 6
-
€385 EUR
$430 USD
View
A
Retailer 7
-
€430 EUR
$480 USD
View
A
Retailer 8
-
€513 EUR
View
A
Retailer 9
-
€529 EUR
$591 USD
View
A
Retailer 10
-
€546 EUR
£481 GBP
View
A
Retailer 11
-
€559 EUR
$625 USD
View
B+
Retailer 12
-
€704 EUR
$787 USD
View
B+
Retailer 13
-
€830 EUR
£730 GBP
View
B+
Retailer 14
-
€920 EUR
$1,028 USD
View
B+
Retailer 15
-
€966 EUR
$1,079 USD
View
B
Retailer 16
-
€1,126 EUR
$1,258 USD
View
B
Retailer 17
-
€1,147 EUR
£1,009 GBP
View
Most Expensive
B
Brilliant Earth
21311831A · Oct 31
€1,334 EUR
$1,490 USD
View
17 more retailers have this diamond
Prices start from €231 EURSave up to €1,103 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
1.73ct Radiant
€231 EUR