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Emerald|Lab Grown|IGI

1.00ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG805666698

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805666698

Diamond specifications and retailer prices

From $198 AUD
$139 USD
As of October 29, 2026
Save $1,809 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,007 AUD at MOH London · As of October 26, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805666698 or 805666698. Listed at 17 retailers as of October 26, 2026, with prices from $198 to $2,007, a $1,809 spread on the same certified stone. MOH London lists it at $2,007. 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
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805666698
Dimensions6.68 × 4.81 × 3.20 mm
L/W Ratio1.39
Culet sizeLarge
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
6.68 mm4.81 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805666698
Side View
Table 69.0%Crown 34.7°Girdle: MED-STKPavilion 39°Culet: LargeDepth 66.5%

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: $2,007 AUD|Low: $186 AUD|High: $2,028 AUD|Avg: $568 AUD|-1.0%
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
Retailer 16
October 30, 2026
Retailer 13$198 AUD
Retailer 7$225 AUD
Retailer 2$238 AUD
Retailer 4$241 AUD
Retailer 6$241 AUD
Retailer 12$419 AUD
Retailer 15$421 AUD
Retailer 9$458 AUD
Retailer 11$466 AUD
Retailer 16$616 AUD
Retailer 8$696 AUD
Retailer 5$771 AUD
Retailer 14$868 AUD
Retailer 3$1,053 AUD
Retailer 10$1,422 AUD
MOH London$2,007 AUD

46 data points across 16 retailers

17 retailers$198 AUD to $2,007 AUD

A
Cheapest Retailer
-
$198 AUD
$139 USD
A
Retailer 2
-
$225 AUD
$158 USD
View
A
Retailer 3
-
$238 AUD
$167 USD
View
Final sale: no returns
A
Retailer 4
-
$241 AUD
$169 USD
View
A
Retailer 5
-
$241 AUD
$169 USD
View
A
Retailer 6
-
$419 AUD
£232 GBP
View
A
Retailer 7
-
$421 AUD
€282 EUR
View
A
Retailer 8
-
$458 AUD
$322 USD
View
A
Retailer 9
-
$466 AUD
£258 GBP
View
B+
Retailer 10
-
$616 AUD
$433 USD
View
B+
Retailer 11
-
$696 AUD
$489 USD
View
Retailer 12
-
$706 AUD
$496 USD
View
Price last confirmed 102 days ago
B+
Retailer 13
-
$771 AUD
$542 USD
View
B
Retailer 14
-
$868 AUD
$610 USD
View
Retailer 15
-
$1,053 AUD
$740 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,422 AUD
$999 USD
View
Most Expensive
B
MOH London
LG805666698 · Oct 26
$2,007 AUD
£1,110 GBP
View
16 more retailers have this diamond
Prices start from $198 AUDSave up to $1,809 AUD

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
$198 AUD