CaratHunter
Plans
Emerald|Lab Grown|IGI

0.90ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG717552910

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717552910

Diamond specifications and retailer prices

From $219 NZD
$123 USD
As of October 29, 2026
Save $2,090 NZD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,309 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG717552910 or 717552910. Listed at 13 retailers as of October 29, 2026, with prices from $219 to $2,309, a $2,090 spread on the same certified stone. MOH London lists it at $2,309. 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

0.90
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717552910
Dimensions6.86 × 4.52 × 2.89 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.86 mm4.52 mm0.90 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717552910
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 36.6°Culet: LargeDepth 63.9%

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: $2,309 NZD|Low: $208 NZD|High: $2,309 NZD|Avg: $627 NZD|+2.8%
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 2$219 NZD
Retailer 5$242 NZD
Retailer 10$256 NZD
Retailer 3$292 NZD
Retailer 9$292 NZD
Retailer 7$527 NZD
Retailer 11$529 NZD
Retailer 8$566 NZD
Retailer 6$570 NZD
Retailer 4$707 NZD
Retailer 13$883 NZD
Retailer 12$933 NZD
MOH London$2,309 NZD

44 data points across 13 retailers

13 retailers$219 NZD to $2,309 NZD

A
Cheapest Retailer
-
$219 NZD
$123 USD
A
Retailer 2
-
$242 NZD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$256 NZD
$144 USD
View
A
Retailer 4
-
$292 NZD
$164 USD
View
A
Retailer 5
-
$292 NZD
$164 USD
View
A
Retailer 6
-
$527 NZD
€282 EUR
View
A
Retailer 7
-
$529 NZD
$297 USD
View
A
Retailer 8
-
$566 NZD
£250 GBP
View
A
Retailer 9
-
$570 NZD
£252 GBP
View
B+
Retailer 10
-
$707 NZD
$397 USD
View
B
Retailer 11
-
$883 NZD
$496 USD
View
B+
Retailer 12
-
$933 NZD
$524 USD
View
Most Expensive
B
MOH London
LG717552910 · Oct 29
$2,309 NZD
£1,021 GBP
View
12 more retailers have this diamond
Prices start from $219 NZDSave up to $2,090 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
0.90ct Emerald
$219 NZD