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Round|Lab Grown|IGI

1.84ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG582391018

Shape and cutting style on the report: Round brilliant

Certificate IGI LG582391018

Diamond specifications and retailer prices

From €298 EUR
$333 USD
As of November 1, 2026
Save €2,351 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,649 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.84ct lab-grown round diamond

This 1.84ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG582391018 or 582391018. Listed at 20 retailers as of October 31, 2026, with prices from €298 to €2,649, a €2,351 spread on the same certified stone. Do Amore Diamonds lists it at €2,649. 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
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582391018
Dimensions7.86 × 7.83 × 4.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.86 mm7.83 mm1.84 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582391018
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: €2,649 EUR|Low: €233 EUR|High: €8,442 EUR|Avg: €1,309 EUR|+28.1%
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
Retailer 15
Retailer 16
October 29, 2026
Retailer 5€261 EUR
Retailer 12€298 EUR
Retailer 15€370 EUR
Retailer 16€370 EUR
Retailer 11€584 EUR
Retailer 9€586 EUR
Retailer 7€589 EUR
Retailer 3€596 EUR
Retailer 14€678 EUR
Retailer 13€756 EUR
Retailer 4€818 EUR
Retailer 10€1,084 EUR
Retailer 6€1,331 EUR
Retailer 2€1,602 EUR
Do Amore Diamonds€2,649 EUR
Retailer 8€8,442 EUR

17 data points across 16 retailers

20 retailers€298 EUR to €2,649 EUR

Retailer 1
-
€233 EUR
$260 USD
Price last confirmed 40 days ago
Retailer 2
-
€269 EUR
$301 USD
View
Price last confirmed 26 days ago
Retailer 3
-
€269 EUR
$301 USD
View
Price last confirmed 30 days ago
Retailer 4
-
€270 EUR
$302 USD
View
Price last confirmed 40 days ago
Retailer 5
-
€285 EUR
$318 USD
View
Price last confirmed 40 days ago
Retailer 6
-
€288 EUR
$322 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€298 EUR
$333 USD
View
Retailer 8
-
€370 EUR
$413 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
€370 EUR
$413 USD
View
A
Retailer 10
-
€584 EUR
$653 USD
View
A
Retailer 11
-
€586 EUR
$655 USD
View
A
Retailer 12
-
€596 EUR
$666 USD
View
A
Retailer 13
-
€678 EUR
$757 USD
View
Retailer 14
-
€756 EUR
$845 USD
View
A
Retailer 15
-
€818 EUR
$914 USD
View
Retailer 16
-
€1,024 EUR
$1,144 USD
View
Price last confirmed 41 days ago
B+
Retailer 17
-
€1,084 EUR
$1,211 USD
View
A
Retailer 18
-
€1,331 EUR
$1,487 USD
View
B+
Retailer 19
-
€1,602 EUR
£1,409 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4E62A3C00 · Oct 31
€2,649 EUR
$2,960 USD
View
19 more retailers have this diamond
Prices start from €298 EURSave up to €2,351 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 Round
€298 EUR