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Round|Lab Grown|IGI

6.20ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG633494609

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633494609

Diamond specifications and retailer prices

From €10,294 EUR
$11,500 USD
As of October 29, 2026
Save €38,957 EUR (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €49,250 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 6.2ct lab-grown round diamond

This 6.2ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG633494609 or 633494609. Listed at 24 retailers as of October 29, 2026, with prices from €10,294 to €49,250, a €38,957 spread on the same certified stone. Michael Trio lists it at €49,250. 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

6.20
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633494609
Dimensions11.83 × 11.76 × 7.22 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
11.83 mm11.76 mm6.20 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633494609
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.3%

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: Oct 29
Current: €49,250 EUR|Low: €10,294 EUR|High: €49,250 EUR|Avg: €21,058 EUR
Michael Trio
Retailer 2
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Retailer 24
October 31, 2026
Retailer 3€10,294 EUR
Retailer 16€10,393 EUR
Retailer 5€10,482 EUR
Retailer 24€10,705 EUR
Retailer 6€11,587 EUR
Retailer 7€11,941 EUR
Retailer 4€12,352 EUR
Retailer 8€12,669 EUR
Retailer 23€12,670 EUR
Retailer 9€12,736 EUR
Retailer 11€13,376 EUR
Retailer 20€14,151 EUR
Retailer 13€15,348 EUR
Retailer 21€19,395 EUR
Retailer 18€20,050 EUR
Retailer 14€21,840 EUR
Retailer 2€22,276 EUR
Retailer 22€24,866 EUR
Retailer 19€25,505 EUR
Retailer 12€32,860 EUR
Retailer 10€33,004 EUR
Retailer 17€37,779 EUR
Retailer 15€46,115 EUR
Michael Trio€49,250 EUR

29 data points across 24 retailers

24 retailers€10,294 EUR to €49,250 EUR

A
Cheapest Retailer
-
€10,294 EUR
$11,500 USD
A
Retailer 2
-
€10,393 EUR
$11,611 USD
View
Retailer 3
-
€10,482 EUR
$11,710 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
€10,705 EUR
$11,960 USD
View
Retailer 5
-
€11,587 EUR
£10,193 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€11,941 EUR
$13,340 USD
View
A
Retailer 7
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€12,352 EUR
$13,800 USD
View
A
Retailer 8
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€12,669 EUR
$14,154 USD
View
A
Retailer 9
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€12,670 EUR
$14,155 USD
View
A
Retailer 10
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€12,736 EUR
$14,229 USD
View
A
Retailer 11
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€13,376 EUR
$14,944 USD
View
A
Retailer 12
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€14,151 EUR
$15,810 USD
View
Final sale: no returns
A
Retailer 13
-
€15,348 EUR
£13,501 GBP
View
B+
Retailer 14
-
€19,395 EUR
£17,062 GBP
View
B+
Retailer 15
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€20,050 EUR
$22,400 USD
View
B+
Retailer 16
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€21,840 EUR
$24,400 USD
View
B+
Retailer 17
-
€22,276 EUR
View
Retailer 18
-
€24,866 EUR
A$42,740 AUD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
€25,505 EUR
ZAR 460,333 ZAR
View
B
Retailer 20
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€32,860 EUR
$36,711 USD
View
Retailer 21
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€33,004 EUR
A$56,727 AUD
View
Price last confirmed 23 days ago
B
Retailer 22
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€37,779 EUR
$42,207 USD
View
B
Retailer 23
-
€46,115 EUR
$51,520 USD
View
Most Expensive
B
Michael Trio
9753349720 · Oct 31
€49,250 EUR
SGD 74,355 SGD
View
23 more retailers have this diamond
Prices start from €10,294 EURSave up to €38,957 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
6.20ct Round
€10,294 EUR