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Emerald|Lab Grown|DF

1.70ct I SI1 Emerald Lab Grown Diamond

EX • I/SI1 • DF 518245

Certificate DF 518245

Diamond specifications and retailer prices

From £1,159 GBP
$1,540 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: £1,159 GBP at VRAI
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 VRAI

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by DF 518245. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabDF
CertificateDF 518245
Dimensions8.53 × 5.90 × 3.68 mm
L/W Ratio1.45
Top View
8.53 mm5.90 mm1.70 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateDF 518245
Side View
Table 63.2%CrownGirdle: MediumPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: £1,159 GBP|Low: £615 GBP|High: £1,159 GBP|Avg: £751 GBP|+88.5%
July 31, 2026
VRAI£1,159 GBP

4 data points across 1 retailer

1 retailer

B
VRAI
F518245 · Oct 28
£1,159 GBP
$1,540 USD
View

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.

B
1.70ct Emerald
£1,159 GBP