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Round|Lab Grown|IGI

5.51ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG682503653

Shape and cutting style on the report: Round brilliant

Certificate IGI LG682503653

Diamond specifications and retailer prices

From €919 EUR
$1,027 USD
As of November 1, 2026
Save €7,020 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €7,939 EUR at Do Amore Diamonds · As of November 2, 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 LG682503653 or 682503653. Listed at 10 retailers as of November 1, 2026, with prices from €919 to €7,939, a €7,020 spread on the same certified stone. Do Amore Diamonds lists it at €7,939. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682503653
Dimensions11.35 × 11.28 × 6.92 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
11.35 mm11.28 mm5.51 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682503653
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.1%

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: €7,939 EUR|Low: €883 EUR|High: €8,163 EUR|Avg: €2,790 EUR
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
October 29, 2026
Retailer 9€919 EUR
Retailer 13€1,390 EUR
Retailer 7€1,549 EUR
Retailer 11€1,673 EUR
Retailer 8€1,674 EUR
Retailer 12€1,702 EUR
Retailer 4€2,025 EUR
Retailer 3€2,207 EUR
Retailer 10€2,230 EUR
Retailer 2€3,804 EUR
Retailer 6€3,835 EUR
Retailer 5€4,941 EUR
Do Amore Diamonds€7,939 EUR

19 data points across 13 retailers

10 retailers€919 EUR to €7,939 EUR

A
Cheapest Retailer
-
€919 EUR
$1,027 USD
A
Retailer 2
-
€1,390 EUR
$1,553 USD
View
B+
Retailer 3
-
€1,673 EUR
$1,869 USD
View
B+
Retailer 4
-
€1,674 EUR
$1,870 USD
View
B+
Retailer 5
-
€1,702 EUR
$1,902 USD
View
B+
Retailer 6
-
€2,207 EUR
$2,466 USD
View
B+
Retailer 7
-
€2,230 EUR
$2,491 USD
View
B
Retailer 8
-
€3,804 EUR
£3,346 GBP
View
B
Retailer 9
-
€3,835 EUR
$4,285 USD
View
Most Expensive
B
Do Amore Diamonds
7-1679207 · Nov 2
€7,939 EUR
$8,870 USD
View
9 more retailers have this diamond
Prices start from €919 EURSave up to €7,020 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
€919 EUR