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Radiant|Lab Grown|IGI

1.84ct G SI1 Radiant Lab Grown Diamond

ID • G/SI1 • IGI LG660422210

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

Certificate IGI LG660422210

Diamond specifications and retailer prices

From €198 EUR
$222 USD
As of November 2, 2026
Save €1,701 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,899 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.84ct lab-grown radiant diamond

This 1.84ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG660422210 or 660422210. Listed at 16 retailers as of November 2, 2026, with prices from €198 to €1,899, a €1,701 spread on the same certified stone. Do Amore Diamonds lists it at €1,899. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.84
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660422210
Dimensions8.79 × 5.98 × 4.04 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.79 mm5.98 mm1.84 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660422210
Side View
Table 64.0%Crown 40.4°Girdle: Slightly ThickPavilion 33.8°Culet: NoneDepth 67.6%

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: €1,899 EUR|Low: €198 EUR|High: €2,594 EUR|Avg: €819 EUR|-26.8%
Do Amore Diamonds
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
November 2, 2026
Retailer 9€198 EUR
Retailer 11€229 EUR
Retailer 12€245 EUR
Retailer 3€330 EUR
Retailer 8€346 EUR
Retailer 6€362 EUR
Retailer 14€472 EUR
Retailer 7€483 EUR
Retailer 5€499 EUR
Retailer 10€514 EUR
Retailer 2€791 EUR
Retailer 13€869 EUR
Retailer 4€1,569 EUR
Do Amore Diamonds€1,899 EUR

40 data points across 14 retailers

16 retailers€198 EUR to €1,899 EUR

A
Cheapest Retailer
-
€198 EUR
$222 USD
A
Retailer 2
-
€229 EUR
$257 USD
View
A
Retailer 3
-
€245 EUR
$275 USD
View
B+
Retailer 4
-
€330 EUR
$370 USD
View
A
Retailer 5
-
€346 EUR
£306 GBP
View
Retailer 6
-
€362 EUR
$406 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€472 EUR
$529 USD
View
A
Retailer 8
-
€483 EUR
$542 USD
View
A
Retailer 9
-
€499 EUR
$560 USD
View
A
Retailer 10
-
€514 EUR
£454 GBP
View
B+
Retailer 11
-
€791 EUR
$887 USD
View
B
Retailer 12
-
€866 EUR
$972 USD
View
B
Retailer 13
-
€869 EUR
$975 USD
View
Retailer 14
-
€1,008 EUR
$1,130 USD
View
B
Retailer 15
-
€1,569 EUR
£1,386 GBP
View
Most Expensive
B
Do Amore Diamonds
27-141475509 · Nov 2
€1,899 EUR
$2,130 USD
View
15 more retailers have this diamond
Prices start from €198 EURSave up to €1,701 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
1.84ct Radiant
€198 EUR