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Emerald|Lab Grown|IGI

0.71ct I SI2 Emerald Lab Grown Diamond

VG • I/SI2 • IGI LG407941498

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941498

Diamond specifications and retailer prices

From $660 NZD
As of November 6, 2026
Save $2,530 NZD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,190 NZD 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407941498 or 407941498. Listed at 11 retailers as of November 5, 2026, with prices from $660 to $3,190, a $2,530 spread on the same certified stone. MOH London lists it at $3,190. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle25.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941498
Dimensions6.26 × 4.20 × 2.77 mm
L/W Ratio1.49
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.26 mm4.20 mm0.71 ctI / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941498
Side View
Table 62.0%Crown 25.5°Girdle: MED-THKPavilion 36.2°Culet: LNGDepth 66.0%

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: Nov 6
Current: $3,190 NZD|Low: $633 NZD|High: $3,237 NZD|Avg: $1,439 NZD|-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
November 5, 2026
Retailer 8$660 NZD
Retailer 3$736 NZD
Retailer 6$765 NZD
Retailer 13$765 NZD
Retailer 9$818 NZD
Retailer 12$818 NZD
Retailer 10$1,307 NZD
Retailer 2$1,460 NZD
Retailer 4$1,528 NZD
Retailer 5$1,713 NZD
Retailer 7$2,400 NZD
Retailer 11$2,631 NZD
MOH London$3,190 NZD

23 data points across 13 retailers

11 retailers$660 NZD to $3,190 NZD

B+
Cheapest Retailer
-
$660 NZD
B+
Retailer 2
-
$736 NZD
View
Final sale: no returns
B+
Retailer 3
-
$765 NZD
View
B+
Retailer 4
-
$765 NZD
View
Retailer 5
-
$818 NZD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$818 NZD
View
B
Retailer 7
-
$1,307 NZD
View
B
Retailer 8
-
$1,460 NZD
View
C
Retailer 9
-
$2,400 NZD
View
C
Retailer 10
-
$2,631 NZD
View
Most Expensive
C
MOH London
LG407941498 · Nov 5
$3,190 NZD
£1,412 GBP
View
10 more retailers have this diamond
Prices start from $660 NZDSave up to $2,530 NZD

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
$660 NZD