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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 €230 EUR
$257 USD
As of November 1, 2026
Save €1,677 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,907 EUR at Do Amore Diamonds · As of November 1, 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 1, 2026, with prices from €230 to €1,907, a €1,677 spread on the same certified stone. Do Amore Diamonds lists it at €1,907. 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
Color
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 1
Current: €1,907 EUR|Low: €230 EUR|High: €2,605 EUR|Avg: €792 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 7€230 EUR
Retailer 9€246 EUR
Retailer 4€293 EUR
Retailer 12€331 EUR
Retailer 8€348 EUR
Retailer 5€363 EUR
Retailer 6€472 EUR
Retailer 11€474 EUR
Retailer 14€501 EUR
Retailer 2€516 EUR
Retailer 10€873 EUR
Retailer 3€1,065 EUR
Retailer 13€1,576 EUR
Do Amore Diamonds€1,907 EUR

43 data points across 14 retailers

16 retailers€230 EUR to €1,907 EUR

A
Cheapest Retailer
-
€230 EUR
$257 USD
A
Retailer 2
-
€246 EUR
$275 USD
View
A
Retailer 3
-
€293 EUR
$327 USD
View
B+
Retailer 4
-
€331 EUR
$370 USD
View
A
Retailer 5
-
€348 EUR
£306 GBP
View
Retailer 6
-
€363 EUR
$406 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
€472 EUR
$527 USD
View
A
Retailer 8
-
€474 EUR
$529 USD
View
A
Retailer 9
-
€501 EUR
$560 USD
View
A
Retailer 10
-
€516 EUR
£454 GBP
View
B
Retailer 11
-
€870 EUR
$972 USD
View
B
Retailer 12
-
€873 EUR
$975 USD
View
Retailer 13
-
€1,012 EUR
$1,130 USD
View
B
Retailer 14
-
€1,065 EUR
$1,190 USD
View
B
Retailer 15
-
€1,576 EUR
£1,386 GBP
View
Most Expensive
B
Do Amore Diamonds
27-141475509 · Nov 1
€1,907 EUR
$2,130 USD
View
15 more retailers have this diamond
Prices start from €230 EURSave up to €1,677 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
€230 EUR