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Radiant|Lab Grown|IGI

6.65ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG851649998

Certificate IGI LG851649998

Diamond specifications and retailer prices

From $4,741 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $4,741 USD at With Clarity
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at With Clarity

About this 6.65ct lab-grown radiant diamond

This 6.65ct lab-grown radiant 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 LG851649998 or 851649998. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

6.65
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649998
Dimensions13.05 × 9.39 × 6.22 mm
L/W Ratio1.39
Top View
13.05 mm9.39 mm6.65 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649998
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,741 USD|Low: $4,741 USD|High: $4,741 USD|Avg: $4,741 USD
October 31, 2026
With Clarity$4,741 USD

1 data point across 1 retailer

1 retailer

B
With Clarity
851649998 · Oct 31
$4,741 USD
View

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B
6.65ct Radiant
$4,741 USD