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Emerald|Lab Grown|IGI

0.90ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG754584751

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754584751

Diamond specifications and retailer prices

From $209 NZD
$118 USD
As of October 29, 2026
Save $720 NZD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $930 NZD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG754584751 or 754584751. Listed at 11 retailers as of October 29, 2026, with prices from $209 to $930, a $720 spread on the same certified stone. Friendly Diamonds lists it at $930. 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

0.90
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754584751
Dimensions6.73 × 4.64 × 3.06 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm4.64 mm0.90 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754584751
Side View
Table 66.0%Crown 31.1°Girdle: MediumPavilion 43.7°Culet: LargeDepth 65.9%

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: $930 NZD|Low: $209 NZD|High: $1,171 NZD|Avg: $579 NZD
Friendly Diamonds
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
October 31, 2026
Retailer 7$209 NZD
Retailer 3$243 NZD
Retailer 8$277 NZD
Retailer 13$295 NZD
Retailer 4$326 NZD
Retailer 12$504 NZD
Retailer 2$531 NZD
Retailer 14$534 NZD
Retailer 9$692 NZD
Retailer 10$745 NZD
Retailer 11$834 NZD
Retailer 5$867 NZD
Friendly Diamonds$930 NZD
Retailer 6$1,171 NZD

5 data points across 14 retailers

11 retailers$209 NZD to $930 NZD

A
Cheapest Retailer
-
$209 NZD
$118 USD
B+
Retailer 2
-
$243 NZD
$137 USD
View
B+
Retailer 3
-
$277 NZD
$156 USD
View
B+
Retailer 4
-
$295 NZD
HK$1,300 HKD
View
B+
Retailer 5
-
$504 NZD
$284 USD
View
B+
Retailer 6
-
$531 NZD
£236 GBP
View
B+
Retailer 7
-
$534 NZD
£237 GBP
View
B+
Retailer 8
-
$692 NZD
$390 USD
View
B
Retailer 9
-
$745 NZD
$420 USD
View
B
Retailer 10
-
$834 NZD
$470 USD
View
Most Expensive
B
Friendly Diamonds
6559608 · Oct 31
$930 NZD
$524 USD
View
10 more retailers have this diamond
Prices start from $209 NZDSave up to $720 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
$209 NZD