Emerald|Lab Grown|IGI

0.71ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG520294412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520294412

Diamond specifications and retailer prices

From $125 USD
As of November 6, 2026
Save $1,294 USD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,419 USD at MOH London · As of November 5, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG520294412 or 520294412. Listed at 18 retailers as of November 5, 2026, with prices from $125 to $1,419, a $1,294 spread on the same certified stone. MOH London lists it at $1,419. 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

0.71
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520294412
Dimensions5.96 × 4.24 × 2.87 mm
L/W Ratio1.41
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
5.96 mm4.24 mm0.71 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520294412
Side View
Table 61.0%Crown 24°Girdle: STK-THKPavilion 38.3°Culet: LNGDepth 67.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,419 USD|Low: $120 USD|High: $1,440 USD|Avg: $402 USD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14$125 USD
Retailer 5$139 USD
Retailer 6$144 USD
Retailer 4$164 USD
Retailer 15$164 USD
Retailer 12$215 USD
Retailer 11$230 USD
Retailer 2$287 USD
Retailer 9$318 USD
Retailer 7$371 USD
Retailer 13$524 USD
Retailer 3$548 USD
Retailer 10$550 USD
Retailer 8$602 USD
Retailer 16$619 USD
MOH London$1,419 USD

46 data points across 16 retailers

18 retailers$125 USD to $1,419 USD

B+
Cheapest Retailer
-
$125 USD
B+
Retailer 2
-
$139 USD
View
Final sale: no returns
B+
Retailer 3
-
$144 USD
View
B+
Retailer 4
-
$164 USD
View
Retailer 5
-
$164 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$215 USD
View
B+
Retailer 7
-
$230 USD
View
B+
Retailer 8
-
$287 USD
View
B+
Retailer 9
-
$318 USD
View
B
Retailer 10
-
$371 USD
View
B
Retailer 11
-
$488 USD
View
B
Retailer 12
-
$524 USD
View
B
Retailer 13
-
$548 USD
View
B
Retailer 14
-
$550 USD
View
B
Retailer 15
-
$602 USD
View
B
Retailer 16
-
$619 USD
View
C
Retailer 17
-
$1,390 USD
View
Most Expensive
C
MOH London
LG520294412 · Nov 5
$1,419 USD
£1,117 GBP
View
17 more retailers have this diamond
Prices start from $125 USDSave up to $1,294 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.

B+
0.71ct Emerald
$125 USD