Emerald|Lab Grown|IGI

1.02ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG797664051

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797664051

Diamond specifications and retailer prices

From $263 NZD
$148 USD
As of October 30, 2026
Save $2,180 NZD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,443 NZD at MOH London · As of October 26, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG797664051 or 797664051. Listed at 21 retailers as of October 26, 2026, with prices from $263 to $2,443, a $2,180 spread on the same certified stone. MOH London lists it at $2,443. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797664051
Dimensions6.52 × 4.63 × 3.25 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.52 mm4.63 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797664051
Side View
Table 65.0%Crown 40.1°Girdle: STK-THKPavilion 36.8°Culet: LargeDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,443 NZD|Low: $236 NZD|High: $2,465 NZD|Avg: $788 NZD|+1.3%
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
October 30, 2026
Retailer 4$236 NZD
Retailer 6$263 NZD
Retailer 10$293 NZD
Retailer 3$394 NZD
Retailer 7$493 NZD
Retailer 8$518 NZD
Retailer 9$555 NZD
Retailer 12$729 NZD
Retailer 2$940 NZD
Retailer 11$992 NZD
Retailer 5$1,038 NZD
Retailer 13$1,737 NZD
MOH London$2,443 NZD

42 data points across 13 retailers

21 retailers$263 NZD to $2,443 NZD

Retailer 1
-
$232 NZD
$131 USD
Price last confirmed 38 days ago
Retailer 2
-
$232 NZD
$131 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$236 NZD
$133 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$263 NZD
$148 USD
View
Final sale: no returns
Retailer 5
-
$270 NZD
$152 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$286 NZD
$161 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$286 NZD
$161 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$293 NZD
$165 USD
View
A
Retailer 9
-
$293 NZD
$165 USD
View
B+
Retailer 10
-
$394 NZD
$222 USD
View
A
Retailer 11
-
$493 NZD
£219 GBP
View
A
Retailer 12
-
$518 NZD
€278 EUR
View
A
Retailer 13
-
$555 NZD
£246 GBP
View
B+
Retailer 14
-
$729 NZD
$411 USD
View
Retailer 15
-
$928 NZD
$523 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$939 NZD
$529 USD
View
B+
Retailer 17
-
$940 NZD
$530 USD
View
B
Retailer 18
-
$992 NZD
$559 USD
View
B+
Retailer 19
-
$1,038 NZD
$585 USD
View
B
Retailer 20
-
$1,737 NZD
$979 USD
View
Most Expensive
B
MOH London
LG797664051 · Oct 26
$2,443 NZD
£1,084 GBP
View
20 more retailers have this diamond
Prices start from $263 NZDSave up to $2,180 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
$263 NZD