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Emerald|Lab Grown|IGI

5.21ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811634646

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811634646

Diamond specifications and retailer prices

From €6,698 EUR
$7,483 USD
As of November 1, 2026
Save €34,181 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €40,879 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634646 or 811634646. Listed at 13 retailers as of October 31, 2026, with prices from €6,698 to €40,879, a €34,181 spread on the same certified stone. Do Amore Diamonds lists it at €40,879. 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

5.21
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634646
Dimensions11.27 × 8.05 × 5.43 mm
L/W Ratio1.40
Culet sizeLarge
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
11.27 mm8.05 mm5.21 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634646
Side View
Table 60.0%Crown 33.5°Girdle: Slightly ThickPavilion 38.6°Culet: LargeDepth 67.5%

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: €40,879 EUR|Low: €6,698 EUR|High: €43,251 EUR|Avg: €15,626 EUR|+0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5€6,698 EUR
Retailer 3€7,376 EUR
Retailer 2€7,555 EUR
Retailer 4€8,591 EUR
Retailer 10€8,814 EUR
Retailer 9€9,251 EUR
Retailer 7€14,832 EUR
Retailer 6€14,930 EUR
Retailer 8€15,676 EUR
Do Amore Diamonds€40,879 EUR

32 data points across 10 retailers

13 retailers€6,698 EUR to €40,879 EUR

A
Cheapest Retailer
-
€6,698 EUR
$7,483 USD
A
Retailer 2
-
€7,376 EUR
$8,240 USD
View
A
Retailer 3
-
€7,555 EUR
$8,440 USD
View
A
Retailer 4
-
€8,591 EUR
$9,598 USD
View
Retailer 5
-
€8,661 EUR
$9,676 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
€8,814 EUR
$9,847 USD
View
A
Retailer 7
-
€9,251 EUR
$10,335 USD
View
Retailer 8
-
€9,430 EUR
$10,535 USD
View
Price last confirmed 37 days ago
Retailer 9
-
€10,826 EUR
$12,095 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
€14,832 EUR
View
B+
Retailer 11
-
€14,930 EUR
$16,680 USD
View
B+
Retailer 12
-
€15,676 EUR
£13,790 GBP
View
Most Expensive
B
Do Amore Diamonds
27-74BE7DF0C · Oct 31
€40,879 EUR
$45,670 USD
View
12 more retailers have this diamond
Prices start from €6,698 EURSave up to €34,181 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
5.21ct Emerald
€6,698 EUR