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Emerald|Lab Grown|IGI

1.00ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG561253214

Shape and cutting style on the report: Emerald cut

Certificate IGI LG561253214

Diamond specifications and retailer prices

From $281 NZD
As of November 5, 2026
Save $1,169 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,450 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG561253214 or 561253214. Listed at 20 retailers as of November 4, 2026, with prices from $281 to $1,450, a $1,169 spread on the same certified stone. MOH London lists it at $1,450. 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

1.00
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561253214
Dimensions6.57 × 4.72 × 3.22 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.57 mm4.72 mm1.00 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561253214
Side View
Table 63.5%Crown 31°Girdle: MediumPavilion 44.4°Culet: LNGDepth 68.2%

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 5
Current: $1,450 NZD|Low: $281 NZD|High: $1,473 NZD|Avg: $740 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8$281 NZD
Retailer 6$441 NZD
Retailer 2$527 NZD
Retailer 3$557 NZD
Retailer 4$591 NZD
Retailer 9$774 NZD
Retailer 7$943 NZD
Retailer 5$1,057 NZD
MOH London$1,450 NZD

43 data points across 9 retailers

20 retailers$281 NZD to $1,450 NZD

Retailer 1
-
$240 NZD
Price last confirmed 35 days ago
Retailer 2
-
$251 NZD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$281 NZD
View
Final sale: no returns
Retailer 4
-
$292 NZD
View
Price last confirmed 24 days ago
Retailer 5
-
$292 NZD
View
Price last confirmed 44 days ago
Retailer 6
-
$308 NZD
View
Price last confirmed 38 days ago
A
Retailer 7
-
$311 NZD
View
Retailer 8
-
$311 NZD
View
Price last confirmed 27 days ago
A
Retailer 9
-
$363 NZD
View
B+
Retailer 10
-
$441 NZD
View
A
Retailer 11
-
$527 NZD
View
Retailer 12
-
$557 NZD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$591 NZD
View
Retailer 14
-
$774 NZD
View
Price last confirmed 68 days ago
B
Retailer 15
-
$895 NZD
View
B
Retailer 16
-
$943 NZD
View
Retailer 17
-
$1,000 NZD
View
Price last confirmed 27 days ago
Retailer 18
-
$1,000 NZD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$1,057 NZD
View
Most Expensive
B
MOH London
LG561253214 · Nov 4
$1,450 NZD
£642 GBP
View
19 more retailers have this diamond
Prices start from $281 NZDSave up to $1,169 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
1.00ct Emerald
$281 NZD