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Round|Lab Grown|IGI

6.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG633463079

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633463079

Diamond specifications and retailer prices

From €8,651 EUR
As of November 4, 2026
Save €35,899 EUR (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €44,550 EUR at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 6.54ct lab-grown round diamond

This 6.54ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG633463079 or 633463079. Listed at 24 retailers as of November 4, 2026, with prices from €8,651 to €44,550, a €35,899 spread on the same certified stone. Michael Trio lists it at €44,550. 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

6.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633463079
Dimensions12.01 × 11.95 × 7.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
12.01 mm11.95 mm6.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633463079
Side View
Table 56.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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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 4
Current: €44,550 EUR|Low: €8,651 EUR|High: €44,550 EUR|Avg: €16,003 EUR
Michael Trio
Retailer 2
Retailer 3
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Retailer 12
Retailer 13
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Retailer 18
November 6, 2026
Retailer 15€8,651 EUR
Retailer 6€9,304 EUR
Retailer 5€9,677 EUR
Retailer 12€10,421 EUR
Retailer 8€10,544 EUR
Retailer 2€10,793 EUR
Retailer 16€10,794 EUR
Retailer 7€11,165 EUR
Retailer 10€11,519 EUR
Retailer 9€11,630 EUR
Retailer 14€13,991 EUR
Retailer 4€15,681 EUR
Retailer 13€18,239 EUR
Retailer 11€20,078 EUR
Retailer 18€22,474 EUR
Retailer 17€23,125 EUR
Retailer 3€23,150 EUR
Michael Trio€44,550 EUR

32 data points across 18 retailers

24 retailers€8,651 EUR to €44,550 EUR

A
Cheapest Retailer
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€8,651 EUR
A
Retailer 2
-
€9,304 EUR
View
A
Retailer 3
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€9,445 EUR
View
A
Retailer 4
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€9,677 EUR
View
A
Retailer 5
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€10,421 EUR
View
Final sale: no returns
A
Retailer 6
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€10,793 EUR
View
A
Retailer 7
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€10,793 EUR
View
A
Retailer 8
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€10,794 EUR
View
A
Retailer 9
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€11,165 EUR
View
A
Retailer 10
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€11,519 EUR
View
A
Retailer 11
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€11,630 EUR
View
A
Retailer 12
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€12,227 EUR
View
A
Retailer 13
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€13,991 EUR
View
A
Retailer 14
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€15,681 EUR
View
B+
Retailer 15
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€18,239 EUR
View
B+
Retailer 16
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€19,742 EUR
View
B+
Retailer 17
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€20,078 EUR
View
B+
Retailer 18
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€22,474 EUR
View
B+
Retailer 19
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€23,125 EUR
View
B+
Retailer 20
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€23,150 EUR
View
B
Retailer 21
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€29,702 EUR
View
B
Retailer 22
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€35,008 EUR
View
B
Retailer 23
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€41,688 EUR
View
Most Expensive
B
Michael Trio
1852386087 · Nov 6
€44,550 EUR
SGD 67,572 SGD
View
23 more retailers have this diamond
Prices start from €8,651 EURSave up to €35,899 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
6.54ct Round
€8,651 EUR