CaratHunter
Plans
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 $168 AUD
$118 USD
As of October 29, 2026
Save $578 AUD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $746 AUD 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 $168 to $746, a $578 spread on the same certified stone. Friendly Diamonds lists it at $746. 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: $746 AUD|Low: $168 AUD|High: $940 AUD|Avg: $465 AUD
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$168 AUD
Retailer 3$195 AUD
Retailer 8$222 AUD
Retailer 13$237 AUD
Retailer 4$262 AUD
Retailer 12$404 AUD
Retailer 2$426 AUD
Retailer 14$428 AUD
Retailer 9$555 AUD
Retailer 10$598 AUD
Retailer 11$669 AUD
Retailer 5$695 AUD
Friendly Diamonds$746 AUD
Retailer 6$940 AUD

5 data points across 14 retailers

11 retailers$168 AUD to $746 AUD

A
Cheapest Retailer
-
$168 AUD
$118 USD
B+
Retailer 2
-
$195 AUD
$137 USD
View
B+
Retailer 3
-
$222 AUD
$156 USD
View
B+
Retailer 4
-
$237 AUD
HK$1,300 HKD
View
B+
Retailer 5
-
$404 AUD
$284 USD
View
B+
Retailer 6
-
$426 AUD
£236 GBP
View
B+
Retailer 7
-
$428 AUD
£237 GBP
View
B+
Retailer 8
-
$555 AUD
$390 USD
View
B
Retailer 9
-
$598 AUD
$420 USD
View
B
Retailer 10
-
$669 AUD
$470 USD
View
Most Expensive
B
Friendly Diamonds
6559608 · Oct 31
$746 AUD
$524 USD
View
10 more retailers have this diamond
Prices start from $168 AUDSave up to $578 AUD

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
$168 AUD