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Emerald|Lab Grown|IGI

0.90ct H VS1 Emerald Lab Grown Diamond

GD • H/VS1 • IGI LG520295218

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520295218

Diamond specifications and retailer prices

From $277 NZD
$156 USD
As of October 29, 2026
Save $2,385 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,661 NZD at Do Amore Diamonds · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG520295218 or 520295218. Listed at 18 retailers as of October 29, 2026, with prices from $277 to $2,661, a $2,385 spread on the same certified stone. Do Amore Diamonds lists it at $2,661. 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
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.7°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520295218
Dimensions6.38 × 4.53 × 3.13 mm
L/W Ratio1.41
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
6.38 mm4.53 mm0.90 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520295218
Side View
Table 66.5%Crown 30.7°Girdle: Slightly ThickPavilion 37.7°Culet: LNGDepth 69.1%

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: $511 NZD|Low: $222 NZD|High: $1,791 NZD|Avg: $788 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 17$277 NZD
Retailer 5$311 NZD
Retailer 6$321 NZD
Retailer 4$342 NZD
Retailer 19$342 NZD
Retailer 10$408 NZD
Retailer 1$511 NZD
Retailer 13$684 NZD
Retailer 7$736 NZD
Retailer 11$750 NZD
Retailer 15$754 NZD
Retailer 8$787 NZD
Retailer 14$945 NZD
Retailer 16$1,164 NZD
Retailer 2$1,217 NZD
Retailer 3$1,270 NZD
Retailer 18$1,277 NZD
Retailer 9$1,405 NZD
Retailer 12$1,780 NZD

27 data points across 19 retailers

18 retailers$277 NZD to $2,661 NZD

A
Cheapest Retailer
-
$277 NZD
$156 USD
B+
Retailer 2
-
$311 NZD
$175 USD
View
Final sale: no returns
B+
Retailer 3
-
$321 NZD
$181 USD
View
B+
Retailer 4
-
$342 NZD
$193 USD
View
B+
Retailer 5
-
$342 NZD
$193 USD
View
B+
Retailer 6
-
$408 NZD
$230 USD
View
B+
Retailer 7
-
$511 NZD
$288 USD
View
B+
Retailer 8
-
$684 NZD
ZAR 6,230 ZAR
View
B+
Retailer 9
-
$736 NZD
$415 USD
View
B+
Retailer 10
-
$754 NZD
$425 USD
View
B+
Retailer 11
-
$787 NZD
$444 USD
View
B+
Retailer 12
-
$945 NZD
A$819 AUD
View
B
Retailer 13
-
$1,164 NZD
$656 USD
View
B
Retailer 14
-
$1,217 NZD
$686 USD
View
B
Retailer 15
-
$1,270 NZD
$716 USD
View
B
Retailer 16
-
$1,405 NZD
$792 USD
View
B
Retailer 17
-
$1,780 NZD
£790 GBP
View
Most Expensive
C
Do Amore Diamonds
27-88FFC0764 · Oct 29
$2,661 NZD
$1,500 USD
View
17 more retailers have this diamond
Prices start from $277 NZDSave up to $2,385 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
$277 NZD