CaratHunter
Plans
Emerald|Lab Grown|IGI

0.90ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG468174589

Shape and cutting style on the report: Emerald cut

Certificate IGI LG468174589

Diamond specifications and retailer prices

From $268 NZD
$151 USD
As of November 1, 2026
Save $2,305 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,573 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG468174589 or 468174589. Listed at 15 retailers as of October 31, 2026, with prices from $268 to $2,573, a $2,305 spread on the same certified stone. Do Amore Diamonds lists it at $2,573. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG468174589
Dimensions6.54 × 4.56 × 3.01 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.54 mm4.56 mm0.90 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468174589
Side View
Table 66.5%CrownGirdle: Slightly ThickPavilionCulet: LNGDepth 66.0%

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: $651 NZD|Low: $257 NZD|High: $1,735 NZD|Avg: $768 NZD|+4.6%
Retailer 1
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
November 2, 2026
Retailer 10$268 NZD
Retailer 2$300 NZD
Retailer 3$311 NZD
Retailer 11$332 NZD
Retailer 14$332 NZD
Retailer 7$497 NZD
Retailer 1$651 NZD
Retailer 4$727 NZD
Retailer 5$752 NZD
Retailer 9$1,128 NZD
Retailer 12$1,180 NZD
Retailer 13$1,243 NZD
Retailer 6$1,354 NZD
Retailer 8$1,717 NZD

44 data points across 14 retailers

15 retailers$268 NZD to $2,573 NZD

A
Cheapest Retailer
-
$268 NZD
$151 USD
A
Retailer 2
-
$300 NZD
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$311 NZD
$175 USD
View
Retailer 4
-
$332 NZD
$187 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$332 NZD
$187 USD
View
A
Retailer 6
-
$497 NZD
$280 USD
View
B+
Retailer 7
-
$651 NZD
£289 GBP
View
B+
Retailer 8
-
$727 NZD
$410 USD
View
B+
Retailer 9
-
$752 NZD
$424 USD
View
B
Retailer 10
-
$1,128 NZD
$636 USD
View
B
Retailer 11
-
$1,180 NZD
$665 USD
View
B
Retailer 12
-
$1,243 NZD
$701 USD
View
B
Retailer 13
-
$1,354 NZD
$763 USD
View
B
Retailer 14
-
$1,717 NZD
£762 GBP
View
Most Expensive
B
Do Amore Diamonds
27-15A47D9E3 · Oct 31
$2,573 NZD
$1,450 USD
View
14 more retailers have this diamond
Prices start from $268 NZDSave up to $2,305 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
$268 NZD