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Emerald|Lab Grown|IGI

0.29ct D SI1 Emerald Lab Grown Diamond

VG • D/SI1 • IGI LG710546983

Shape and cutting style on the report: Emerald cut

Certificate IGI LG710546983

Diamond specifications and retailer prices

From £212 GBP
$282 USD
As of October 28, 2026
Save £177 GBP (46%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £389 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.29ct lab-grown emerald diamond

This 0.29ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG710546983 or 710546983. Listed at 3 retailers as of October 28, 2026, with prices from £212 to £389, a £177 spread on the same certified stone. Taylor and Hart lists it at £389. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.29
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle48.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710546983
Dimensions4.35 × 3.12 × 2.20 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.35 mm3.12 mm0.29 ctD / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG710546983
Side View
Table 64.0%Crown 33.7°Girdle: STK-THKPavilion 48.4°Culet: LNGDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £246 GBP|Low: £193 GBP|High: £433 GBP|Avg: £327 GBP|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
October 29, 2026
Retailer 2£212 GBP
Retailer 1£246 GBP
Retailer 3£360 GBP
Taylor and Hart£389 GBP
Retailer 4£433 GBP

11 data points across 5 retailers

3 retailers£212 GBP to £389 GBP

B+
Cheapest Retailer
-
£212 GBP
$282 USD
B+
Retailer 2
-
£246 GBP
€312 EUR
View
Most Expensive
B
Taylor and Hart
J9WYKE1 · Oct 29
£389 GBP
$518 USD
View
2 more retailers have this diamond
Prices start from £212 GBPSave up to £177 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+
0.29ct Emerald
£212 GBP