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Emerald|Lab Grown|IGI

0.90ct K SI2 Emerald Lab Grown Diamond

VG • K/SI2 • IGI LG407936490

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407936490

Diamond specifications and retailer prices

From $968 NZD
As of November 6, 2026
Save $4,045 NZD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,013 NZD at MOH London · As of November 3, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407936490 or 407936490. Listed at 9 retailers as of November 3, 2026, with prices from $968 to $5,013, a $4,045 spread on the same certified stone. MOH London lists it at $5,013. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28.5°
Pavilion angle31.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936490
Dimensions6.58 × 4.67 × 2.81 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.58 mm4.67 mm0.90 ctK / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407936490
Side View
Table 68.5%Crown 28.5°Girdle: MED-STKPavilion 31.8°Culet: LNGDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,013 NZD|Low: $930 NZD|High: $5,074 NZD|Avg: $2,320 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4$968 NZD
Retailer 5$1,201 NZD
Retailer 7$1,201 NZD
Retailer 6$1,857 NZD
Retailer 2$1,999 NZD
Retailer 8$2,514 NZD
Retailer 3$3,099 NZD
MOH London$5,013 NZD

23 data points across 8 retailers

9 retailers$968 NZD to $5,013 NZD

B+
Cheapest Retailer
-
$968 NZD
B+
Retailer 2
-
$1,085 NZD
View
B+
Retailer 3
-
$1,201 NZD
View
Retailer 4
-
$1,201 NZD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$1,857 NZD
View
B
Retailer 6
-
$1,999 NZD
View
C
Retailer 7
-
$3,099 NZD
View
C
Retailer 8
-
$3,159 NZD
View
Most Expensive
C
MOH London
LG407936490 · Nov 3
$5,013 NZD
£2,219 GBP
View
8 more retailers have this diamond
Prices start from $968 NZDSave up to $4,045 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.

B+
0.90ct Emerald
$968 NZD