Emerald|Lab Grown|IGI

0.71ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG753511801

Shape and cutting style on the report: Emerald cut

Certificate IGI LG753511801

Diamond specifications and retailer prices

From $115 USD
As of October 27, 2026
Save $792 USD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $907 USD 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG753511801 or 753511801. Listed at 9 retailers as of October 27, 2026, with prices from $115 to $907, a $792 spread on the same certified stone. MOH London lists it at $907. 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753511801
Dimensions6.08 × 4.27 × 2.97 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm4.27 mm0.71 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753511801
Side View
Table 70.0%Crown 40.1°Girdle: MediumPavilion 44.7°Culet: LargeDepth 69.6%

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 27
Current: $907 USD|Low: $115 USD|High: $907 USD|Avg: $312 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 13$115 USD
Retailer 6$131 USD
Retailer 10$141 USD
Retailer 8$220 USD
Retailer 2$236 USD
Retailer 11$251 USD
Retailer 12$267 USD
Retailer 3$282 USD
Retailer 7$362 USD
Retailer 9$394 USD
Retailer 4$480 USD
Retailer 5$517 USD
MOH London$907 USD

3 data points across 13 retailers

9 retailers$115 USD to $907 USD

A
Cheapest Retailer
-
$115 USD
A
Retailer 2
-
$131 USD
View
A
Retailer 3
-
$141 USD
HK$1,100 HKD
View
A
Retailer 4
-
$236 USD
£186 GBP
View
A
Retailer 5
-
$251 USD
View
A
Retailer 6
-
$267 USD
£210 GBP
View
B+
Retailer 7
-
$362 USD
View
B+
Retailer 8
-
$394 USD
View
Most Expensive
B
MOH London
LG753511801 · Oct 29
$907 USD
£714 GBP
View
8 more retailers have this diamond
Prices start from $115 USDSave up to $792 USD

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
$115 USD