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Emerald|Lab Grown|IGI

0.71ct F SI2 Emerald Lab Grown Diamond

ID • F/SI2 • IGI LG591396608

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591396608

Diamond specifications and retailer prices

From $139 SGD
$109 USD
As of October 29, 2026
Save $1,460 SGD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,599 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG591396608 or 591396608. Listed at 8 retailers as of October 29, 2026, with prices from $139 to $1,599, a $1,460 spread on the same certified stone. MOH London lists it at $1,599. 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

0.71
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591396608
Dimensions6.17 × 4.15 × 2.76 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.17 mm4.15 mm0.71 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591396608
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 41.6°Culet: LNGDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,599 SGD|Low: $134 SGD|High: $1,611 SGD|Avg: $572 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$139 SGD
Retailer 7$161 SGD
Retailer 5$343 SGD
Retailer 2$377 SGD
Retailer 6$612 SGD
Retailer 3$619 SGD
Retailer 8$731 SGD
MOH London$1,599 SGD

18 data points across 8 retailers

8 retailers$139 SGD to $1,599 SGD

A
Cheapest Retailer
-
$139 SGD
$109 USD
A
Retailer 2
-
$161 SGD
$126 USD
View
B+
Retailer 3
-
$343 SGD
$268 USD
View
B+
Retailer 4
-
$377 SGD
$295 USD
View
B+
Retailer 5
-
$468 SGD
£288 GBP
View
B+
Retailer 6
-
$612 SGD
$479 USD
View
B+
Retailer 7
-
$619 SGD
$484 USD
View
Most Expensive
B
MOH London
LG591396608 · Oct 29
$1,599 SGD
£985 GBP
View
7 more retailers have this diamond
Prices start from $139 SGDSave up to $1,460 SGD

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.

A
0.71ct Emerald
$139 SGD