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Round|Lab Grown|IGI

5.62ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780667857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780667857

Diamond specifications and retailer prices

From €5,663 EUR
$6,327 USD
As of October 29, 2026
Save €40,182 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €45,846 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.62ct lab-grown round diamond

This 5.62ct lab-grown round 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 LG780667857 or 780667857. Listed at 22 retailers as of October 29, 2026, with prices from €5,663 to €45,846, a €40,182 spread on the same certified stone. Mervis Diamond Importers lists it at €45,846. 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

5.62
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780667857
Dimensions11.39 × 11.43 × 7.02 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
11.39 mm11.43 mm5.62 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780667857
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: €45,846 EUR|Low: €5,663 EUR|High: €45,846 EUR|Avg: €12,938 EUR
Mervis Diamond Importers
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 18€5,663 EUR
Retailer 15€5,890 EUR
Retailer 9€6,342 EUR
Retailer 11€6,552 EUR
Retailer 10€6,570 EUR
Retailer 16€7,811 EUR
Retailer 17€7,923 EUR
Retailer 4€8,608 EUR
Retailer 2€9,084 EUR
Retailer 3€9,534 EUR
Retailer 14€11,461 EUR
Retailer 13€14,314 EUR
Retailer 12€14,733 EUR
Retailer 5€18,081 EUR
Retailer 7€19,297 EUR
Retailer 8€24,745 EUR
Retailer 6€35,338 EUR
Mervis Diamond Importers€45,846 EUR

42 data points across 18 retailers

22 retailers€5,663 EUR to €45,846 EUR

A+
Cheapest Retailer
-
€5,663 EUR
$6,327 USD
A
Retailer 2
-
€5,890 EUR
$6,580 USD
View
A
Retailer 3
-
€6,342 EUR
$7,085 USD
View
Final sale: no returns
A
Retailer 4
-
€6,552 EUR
$7,320 USD
View
A
Retailer 5
-
€6,570 EUR
$7,340 USD
View
Retailer 6
-
€6,570 EUR
$7,340 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
€7,811 EUR
$8,727 USD
View
A
Retailer 8
-
€7,923 EUR
$8,852 USD
View
A
Retailer 9
-
€8,608 EUR
$9,617 USD
View
A
Retailer 10
-
€9,084 EUR
£7,991 GBP
View
Retailer 11
-
€9,150 EUR
$10,222 USD
View
Price last confirmed 76 days ago
A
Retailer 12
-
€9,534 EUR
$10,652 USD
View
A
Retailer 13
-
€11,461 EUR
View
A
Retailer 14
-
€14,044 EUR
$15,690 USD
View
A
Retailer 15
-
€14,314 EUR
£12,592 GBP
View
A
Retailer 16
-
€14,733 EUR
ZAR 265,912 ZAR
View
B+
Retailer 17
-
€16,725 EUR
$18,685 USD
View
B+
Retailer 18
-
€18,081 EUR
$20,201 USD
View
B+
Retailer 19
-
€19,297 EUR
$21,559 USD
View
B+
Retailer 20
-
€24,745 EUR
$27,646 USD
View
B
Retailer 21
-
€35,338 EUR
$39,480 USD
View
Most Expensive
B
Mervis Diamond Importers
1974989990 · Oct 31
€45,846 EUR
$51,219 USD
View
21 more retailers have this diamond
Prices start from €5,663 EURSave up to €40,182 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+
5.62ct Round
€5,663 EUR