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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG742534324

Shape and cutting style on the report: Round brilliant

Certificate IGI LG742534324

Diamond specifications and retailer prices

From €670 EUR
$749 USD
As of November 1, 2026
Save €5,398 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,069 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.51ct lab-grown round diamond

This 5.51ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742534324 or 742534324. Listed at 12 retailers as of November 1, 2026, with prices from €670 to €6,069, a €5,398 spread on the same certified stone. Do Amore Diamonds lists it at €6,069. 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

5.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742534324
Dimensions11.32 × 11.23 × 6.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.32 mm11.23 mm5.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742534324
Side View
Table 60.0%Crown 34.2°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 61.2%

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: €6,069 EUR|Low: €670 EUR|High: €6,069 EUR|Avg: €2,497 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 16€670 EUR
Retailer 12€729 EUR
Retailer 10€1,123 EUR
Retailer 6€1,149 EUR
Retailer 7€1,206 EUR
Retailer 17€1,258 EUR
Retailer 13€1,262 EUR
Retailer 4€1,379 EUR
Retailer 14€1,915 EUR
Retailer 11€2,461 EUR
Retailer 8€2,513 EUR
Retailer 5€2,716 EUR
Retailer 2€3,216 EUR
Retailer 9€3,244 EUR
Retailer 15€4,869 EUR
Retailer 3€4,905 EUR
Do Amore Diamonds€6,069 EUR

36 data points across 17 retailers

12 retailers€670 EUR to €6,069 EUR

A
Cheapest Retailer
-
€670 EUR
$749 USD
A
Retailer 2
-
€729 EUR
$815 USD
View
A
Retailer 3
-
€1,123 EUR
£988 GBP
View
B+
Retailer 4
-
€1,258 EUR
$1,406 USD
View
A
Retailer 5
-
€1,262 EUR
$1,410 USD
View
B+
Retailer 6
-
€1,915 EUR
$2,139 USD
View
B
Retailer 7
-
€2,363 EUR
$2,640 USD
View
B
Retailer 8
-
€2,461 EUR
$2,749 USD
View
B
Retailer 9
-
€3,216 EUR
£2,829 GBP
View
B
Retailer 10
-
€4,869 EUR
$5,440 USD
View
B
Retailer 11
-
€4,905 EUR
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-0E8E9F9C5 · Nov 1
€6,069 EUR
$6,780 USD
View
11 more retailers have this diamond
Prices start from €670 EURSave up to €5,398 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
5.51ct Round
€670 EUR