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Oval|Lab Grown|IGI

6.50ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG620449651

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620449651

Diamond specifications and retailer prices

From €781 EUR
$872 USD
As of October 29, 2026
Save €4,214 EUR (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €4,995 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.5ct lab-grown oval diamond

This 6.5ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620449651 or 620449651. Listed at 24 retailers as of October 29, 2026, with prices from €781 to €4,995, a €4,214 spread on the same certified stone. Brilliant Earth lists it at €4,995. 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

6.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620449651
Dimensions15.39 × 10.52 × 6.19 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.39 mm10.52 mm6.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620449651
Side View
Table 63.0%Crown 32.6°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 58.8%

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: €4,995 EUR|Low: €749 EUR|High: €4,995 EUR|Avg: €1,824 EUR
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 18
November 1, 2026
Retailer 3€781 EUR
Retailer 9€849 EUR
Retailer 6€874 EUR
Retailer 7€905 EUR
Retailer 2€969 EUR
Retailer 16€1,061 EUR
Retailer 17€1,296 EUR
Retailer 10€1,356 EUR
Retailer 18€1,375 EUR
Retailer 11€1,392 EUR
Retailer 12€1,677 EUR
Retailer 15€1,751 EUR
Retailer 13€1,787 EUR
Retailer 8€2,545 EUR
Retailer 4€2,832 EUR
Retailer 5€2,848 EUR
Retailer 14€3,411 EUR
Brilliant Earth€4,995 EUR

39 data points across 18 retailers

24 retailers€781 EUR to €4,995 EUR

A
Cheapest Retailer
-
€781 EUR
$872 USD
A
Retailer 2
-
€849 EUR
$948 USD
View
A
Retailer 3
-
€874 EUR
$976 USD
View
Final sale: no returns
Retailer 4
-
€905 EUR
$1,011 USD
View
Price last confirmed 15 days ago
A
Retailer 5
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€905 EUR
$1,011 USD
View
A
Retailer 6
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€969 EUR
£853 GBP
View
A
Retailer 7
-
€1,061 EUR
$1,185 USD
View
B+
Retailer 8
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€1,296 EUR
$1,448 USD
View
A
Retailer 9
-
€1,356 EUR
$1,515 USD
View
A
Retailer 10
-
€1,375 EUR
View
A
Retailer 11
-
€1,392 EUR
£1,225 GBP
View
A
Retailer 12
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€1,677 EUR
A$2,883 AUD
View
A
Retailer 13
-
€1,751 EUR
ZAR 31,609 ZAR
View
A
Retailer 14
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€1,787 EUR
$1,996 USD
View
B+
Retailer 15
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€2,202 EUR
$2,460 USD
View
B+
Retailer 16
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€2,302 EUR
$2,572 USD
View
B+
Retailer 17
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€2,496 EUR
£2,196 GBP
View
B+
Retailer 18
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€2,545 EUR
$2,843 USD
View
B+
Retailer 19
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€2,832 EUR
$3,164 USD
View
B+
Retailer 20
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€2,848 EUR
$3,182 USD
View
B
Retailer 21
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€3,141 EUR
$3,509 USD
View
B
Retailer 22
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€3,411 EUR
£3,001 GBP
View
B
Retailer 23
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€4,335 EUR
$4,843 USD
View
Most Expensive
B
Brilliant Earth
10794636A · Oct 31
€4,995 EUR
$5,580 USD
View
23 more retailers have this diamond
Prices start from €781 EURSave up to €4,214 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
6.50ct Oval
€781 EUR