CaratHunter
Plans
Emerald|Lab Grown|IGI

1.02ct D SI2 Emerald Lab Grown Diamond

ID • D/SI2 • IGI LG526287969

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526287969

Diamond specifications and retailer prices

From $256 NZD
As of November 6, 2026
Save $818 NZD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,489 NZD at MOH London · As of October 21, 2026
View at MOH London

About this 1.02ct lab-grown emerald diamond

This 1.02ct 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 LG526287969 or 526287969. Listed at 16 retailers as of November 4, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
D
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287969
Dimensions6.42 × 4.74 × 3.09 mm
L/W Ratio1.35
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
6.42 mm4.74 mm1.02 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526287969
Side View
Table 67.0%Crown 24.6°Girdle: MediumPavilion 41.4°Culet: LNGDepth 65.2%

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 6
Current: $1,489 NZD|Low: $245 NZD|High: $1,498 NZD|Avg: $641 NZD|+0.6%
MOH London
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
November 6, 2026
Retailer 13$256 NZD
Retailer 7$285 NZD
Retailer 4$295 NZD
Retailer 3$317 NZD
Retailer 14$317 NZD
Retailer 6$427 NZD
Retailer 2$539 NZD
Retailer 8$601 NZD
Retailer 9$601 NZD
Retailer 5$752 NZD
Retailer 11$792 NZD
Retailer 15$1,018 NZD
Retailer 10$1,067 NZD
Retailer 12$1,074 NZD
MOH London$1,489 NZD

44 data points across 15 retailers

16 retailers$256 NZD to $1,074 NZD

A
Cheapest Retailer
-
$256 NZD
A
Retailer 2
-
$285 NZD
View
Final sale: no returns
A
Retailer 3
-
$295 NZD
View
Retailer 4
-
$317 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$317 NZD
View
B+
Retailer 6
-
$427 NZD
View
A
Retailer 7
-
$539 NZD
View
A
Retailer 8
-
$601 NZD
View
Retailer 9
-
$601 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$752 NZD
View
Retailer 11
-
$792 NZD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$916 NZD
View
B
Retailer 13
-
$1,018 NZD
View
B
Retailer 14
-
$1,067 NZD
View
B
Retailer 15
-
$1,074 NZD
View
Most Expensive
MOH London
LG526287969 · Oct 21
$1,489 NZD
£659 GBP
View
Price last confirmed 16 days ago
15 more retailers have this diamond
Prices start from $256 NZDSave up to $818 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
1.02ct Emerald
$256 NZD