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Heart|Lab Grown|IGI

2.00ct E SI1 Heart Lab Grown Diamond

ID • E/SI1 • IGI LG851610291

Certificate IGI LG851610291

Diamond specifications and retailer prices

From £409 GBP
$548 USD
As of October 30, 2026
Save £64 GBP (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £473 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 2ct lab-grown heart diamond

This 2ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG851610291 or 851610291. Listed at 2 retailers as of October 30, 2026, with prices from £409 to £473, a £64 spread on the same certified stone. 77 Diamonds lists it at £473. 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

2.00
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851610291
Dimensions8.71 × 7.83 × 5.09 mm
L/W Ratio1.11
Top View
8.71 mm7.83 mm2.00 ctE / SI1
OriginLab Grown
CutIdeal
FluorescenceNone
CertificateIGI LG851610291
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 58.4%

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: £473 GBP|Low: £409 GBP|High: £473 GBP|Avg: £430 GBP
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2£409 GBP
77 Diamonds£473 GBP

2 data points across 2 retailers

2 retailers£409 GBP to £473 GBP

B
Cheapest Retailer
-
£409 GBP
$548 USD
Most Expensive
B
77 Diamonds
HSPUIFSPEZT5NCN · Oct 31
£473 GBP
View
1 more retailer has this diamond
Prices start from £409 GBPSave up to £64 GBP

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
2.00ct Heart
£409 GBP