Radiant|Lab Grown|IGI

2.18ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG779601818

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

Certificate IGI LG779601818

Diamond specifications and retailer prices

From €434 EUR
$485 USD
As of October 31, 2026
Save €2,752 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,187 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.18ct lab-grown radiant diamond

This 2.18ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG779601818 or 779601818. Listed at 13 retailers as of October 29, 2026, with prices from €434 to €3,187, a €2,752 spread on the same certified stone. Brilliant Earth lists it at €3,187. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.18
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779601818
Dimensions6.59 × 6.59 × 4.23 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.59 mm6.59 mm2.18 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779601818
Side View
Table 62.0%Crown 39.4°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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 31
Current: €3,187 EUR|Low: €238 EUR|High: €3,187 EUR|Avg: €1,097 EUR
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
October 31, 2026
Retailer 5€238 EUR
Retailer 2€434 EUR
Retailer 9€436 EUR
Retailer 4€464 EUR
Retailer 10€496 EUR
Retailer 6€601 EUR
Retailer 3€626 EUR
Retailer 12€893 EUR
Retailer 7€1,092 EUR
Retailer 8€1,280 EUR
Retailer 14€1,594 EUR
Retailer 13€2,196 EUR
Retailer 11€2,667 EUR
Brilliant Earth€3,187 EUR

11 data points across 14 retailers

13 retailers€434 EUR to €3,187 EUR

A
Cheapest Retailer
-
€434 EUR
$485 USD
A
Retailer 2
-
€436 EUR
£383 GBP
View
A
Retailer 3
-
€464 EUR
$519 USD
View
B+
Retailer 4
-
€496 EUR
$554 USD
View
Retailer 5
-
€601 EUR
$671 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€626 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€893 EUR
$998 USD
View
B+
Retailer 8
-
€1,092 EUR
$1,220 USD
View
B+
Retailer 9
-
€1,280 EUR
A$2,200 AUD
View
B
Retailer 10
-
€1,594 EUR
£1,402 GBP
View
B
Retailer 11
-
€2,196 EUR
$2,454 USD
View
B
Retailer 12
-
€2,667 EUR
$2,980 USD
View
Most Expensive
B
Brilliant Earth
20401913A · Oct 29
€3,187 EUR
$3,560 USD
View
12 more retailers have this diamond
Prices start from €434 EURSave up to €2,752 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
2.18ct Radiant
€434 EUR