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Emerald|Lab Grown|IGI

0.70ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG520298410

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520298410

Diamond specifications and retailer prices

From $218 NZD
$123 USD
As of October 29, 2026
Save $2,292 NZD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,510 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct 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 LG520298410 or 520298410. Listed at 19 retailers as of October 29, 2026, with prices from $218 to $2,510, a $2,292 spread on the same certified stone. MOH London lists it at $2,510. 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

0.70
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle26.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520298410
Dimensions5.80 × 4.25 × 2.96 mm
L/W Ratio1.36
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
5.80 mm4.25 mm0.70 ctG / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520298410
Side View
Table 57.0%Crown 26.1°Girdle: THN-MEDPavilion 36.5°Culet: LNGDepth 69.6%

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: Oct 29
Current: $2,510 NZD|Low: $209 NZD|High: $2,526 NZD|Avg: $708 NZD|+0.5%
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
October 30, 2026
Retailer 13$218 NZD
Retailer 3$245 NZD
Retailer 4$254 NZD
Retailer 14$289 NZD
Retailer 16$289 NZD
Retailer 11$381 NZD
Retailer 2$405 NZD
Retailer 9$508 NZD
Retailer 7$585 NZD
Retailer 5$653 NZD
Retailer 10$905 NZD
Retailer 15$962 NZD
Retailer 12$971 NZD
Retailer 8$1,054 NZD
Retailer 6$1,091 NZD
MOH London$2,510 NZD

41 data points across 16 retailers

19 retailers$218 NZD to $2,510 NZD

A
Cheapest Retailer
-
$218 NZD
$123 USD
B+
Retailer 2
-
$245 NZD
$138 USD
View
Final sale: no returns
B+
Retailer 3
-
$254 NZD
$143 USD
View
B+
Retailer 4
-
$289 NZD
$163 USD
View
B+
Retailer 5
-
$289 NZD
$163 USD
View
B+
Retailer 6
-
$381 NZD
$215 USD
View
B+
Retailer 7
-
$405 NZD
$228 USD
View
B+
Retailer 8
-
$508 NZD
£225 GBP
View
B+
Retailer 9
-
$585 NZD
$330 USD
View
B
Retailer 10
-
$653 NZD
$368 USD
View
B
Retailer 11
-
$856 NZD
£380 GBP
View
B
Retailer 12
-
$905 NZD
$510 USD
View
B
Retailer 13
-
$962 NZD
$542 USD
View
B
Retailer 14
-
$971 NZD
$547 USD
View
C
Retailer 15
-
$1,054 NZD
$594 USD
View
C
Retailer 16
-
$1,091 NZD
$615 USD
View
C
Retailer 17
-
$1,272 NZD
$717 USD
View
C
Retailer 18
-
$2,449 NZD
$1,380 USD
View
Most Expensive
C
MOH London
LG520298410 · Oct 29
$2,510 NZD
£1,114 GBP
View
18 more retailers have this diamond
Prices start from $218 NZDSave up to $2,292 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
0.70ct Emerald
$218 NZD