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Emerald|Lab Grown|IGI

0.71ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG537241623

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537241623

Diamond specifications and retailer prices

From $287 NZD
$162 USD
As of November 1, 2026
Save $1,382 NZD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,670 NZD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537241623 or 537241623. Listed at 13 retailers as of November 1, 2026, with prices from $287 to $1,670, a $1,382 spread on the same certified stone. MOH London lists it at $1,670. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241623
Dimensions6.45 × 4.21 × 2.64 mm
L/W Ratio1.53
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
6.45 mm4.21 mm0.71 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241623
Side View
Table 65.0%Crown 25.7°Girdle: MediumPavilion 36.7°Culet: LNGDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,670 NZD|Low: $277 NZD|High: $1,688 NZD|Avg: $678 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$287 NZD
Retailer 4$321 NZD
Retailer 12$334 NZD
Retailer 8$357 NZD
Retailer 11$357 NZD
Retailer 2$630 NZD
Retailer 9$646 NZD
Retailer 7$727 NZD
Retailer 3$765 NZD
Retailer 10$1,148 NZD
Retailer 5$1,212 NZD
MOH London$1,670 NZD

44 data points across 12 retailers

13 retailers$287 NZD to $1,670 NZD

A
Cheapest Retailer
-
$287 NZD
$162 USD
A
Retailer 2
-
$321 NZD
$181 USD
View
Final sale: no returns
A
Retailer 3
-
$334 NZD
$188 USD
View
Retailer 4
-
$357 NZD
$201 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$357 NZD
$201 USD
View
B+
Retailer 6
-
$630 NZD
£280 GBP
View
B+
Retailer 7
-
$646 NZD
$364 USD
View
B+
Retailer 8
-
$681 NZD
HK$3,000 HKD
View
B+
Retailer 9
-
$727 NZD
$410 USD
View
B
Retailer 10
-
$765 NZD
$431 USD
View
B
Retailer 11
-
$1,148 NZD
$647 USD
View
B
Retailer 12
-
$1,212 NZD
$683 USD
View
Most Expensive
B
MOH London
LG537241623 · Nov 1
$1,670 NZD
£741 GBP
View
12 more retailers have this diamond
Prices start from $287 NZDSave up to $1,382 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.

A
0.71ct Emerald
$287 NZD