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Emerald|Lab Grown|IGI

1.01ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG551292273

Shape and cutting style on the report: Emerald cut

Certificate IGI LG551292273

Diamond specifications and retailer prices

From $237 AUD
As of November 5, 2026
Save $986 AUD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,223 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG551292273 or 551292273. Listed at 20 retailers as of November 4, 2026, with prices from $237 to $1,223, a $986 spread on the same certified stone. MOH London lists it at $1,223. 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

1.01
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551292273
Dimensions6.57 × 4.66 × 3.20 mm
L/W Ratio1.41
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 mm4.66 mm1.01 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551292273
Side View
Table 63.5%Crown 34.9°Girdle: MediumPavilion 38°Culet: LNGDepth 68.7%

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 5
Current: $1,223 AUD|Low: $167 AUD|High: $1,241 AUD|Avg: $509 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$211 AUD
Retailer 9$237 AUD
Retailer 11$246 AUD
Retailer 4$259 AUD
Retailer 8$371 AUD
Retailer 2$449 AUD
Retailer 5$463 AUD
Retailer 6$497 AUD
Retailer 12$611 AUD
Retailer 10$843 AUD
Retailer 7$890 AUD
MOH London$1,223 AUD

44 data points across 12 retailers

20 retailers$237 AUD to $1,223 AUD

Retailer 1
-
$203 AUD
Price last confirmed 35 days ago
Retailer 2
-
$211 AUD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$237 AUD
View
Final sale: no returns
Retailer 4
-
$246 AUD
View
Price last confirmed 24 days ago
Retailer 5
-
$246 AUD
View
Price last confirmed 44 days ago
Retailer 6
-
$259 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$263 AUD
View
Retailer 8
-
$263 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$310 AUD
View
B
Retailer 10
-
$371 AUD
View
B+
Retailer 11
-
$449 AUD
View
Retailer 12
-
$463 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$497 AUD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$611 AUD
View
Retailer 15
-
$713 AUD
View
Price last confirmed 89 days ago
B
Retailer 16
-
$753 AUD
View
Retailer 17
-
$843 AUD
View
Price last confirmed 27 days ago
Retailer 18
-
$843 AUD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$890 AUD
View
Most Expensive
B
MOH London
LG551292273 · Nov 4
$1,223 AUD
£674 GBP
View
19 more retailers have this diamond
Prices start from $237 AUDSave up to $986 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.

B+
1.01ct Emerald
$237 AUD