Emerald|Lab Grown|UNKNOWN

3.42ct D VVS1 Emerald Lab Grown Diamond

EX • D/VVS1 • UNKNOWN 198308596

Certificate UNKNOWN 198308596

Diamond specifications and retailer prices

From £970 GBP
$1,300 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: £970 GBP at Loose Grown Diamond
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 Loose Grown Diamond

About this 3.42ct lab-grown emerald diamond

This 3.42ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 198308596. Listed at a single retailer as of October 30, 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

3.42
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 198308596
Dimensions10.52 × 6.80 × 4.44 mm
L/W Ratio1.55
Top View
10.52 mm6.80 mm3.42 ctD / VVS1
OriginLab Grown
CutExcellent
CertificateUNKNOWN 198308596
Side View
Table 67.0%CrownGirdlePavilionCuletDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £970 GBP|Low: £970 GBP|High: £1,008 GBP|Avg: £989 GBP|-3.7%
September 30, 2026
Loose Grown Diamond£970 GBP

2 data points across 1 retailer

1 retailer

B
Loose Grown Diamond
198308596 · Oct 30
£970 GBP
$1,300 USD
View

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B
3.42ct Emerald
£970 GBP