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Emerald|Lab Grown|IGI

1.27ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG816620165

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816620165

Diamond specifications and retailer prices

From $225 AUD
As of November 4, 2026
Save $1,080 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,305 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816620165 or 816620165. Listed at 16 retailers as of November 4, 2026, with prices from $225 to $1,305, a $1,080 spread on the same certified stone. MOH London lists it at $1,305. 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

1.27
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620165
Dimensions7.07 × 5.04 × 3.63 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.04 mm1.27 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620165
Side View
Table 64.0%Crown 38.6°Girdle: STK-THKPavilion 43.6°Culet: LargeDepth 72.0%

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 4
Current: $1,305 AUD|Low: $217 AUD|High: $1,341 AUD|Avg: $637 AUD|-1.4%
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
November 4, 2026
Retailer 6$225 AUD
Retailer 5$251 AUD
Retailer 3$262 AUD
Retailer 13$279 AUD
Retailer 14$279 AUD
Retailer 10$483 AUD
Retailer 12$509 AUD
Retailer 16$681 AUD
Retailer 9$683 AUD
Retailer 2$744 AUD
Retailer 11$805 AUD
Retailer 15$899 AUD
Retailer 4$918 AUD
Retailer 7$919 AUD
Retailer 8$978 AUD
MOH London$1,305 AUD

34 data points across 16 retailers

16 retailers$225 AUD to $1,305 AUD

A
Cheapest Retailer
-
$225 AUD
A
Retailer 2
-
$251 AUD
View
Final sale: no returns
A
Retailer 3
-
$262 AUD
View
Retailer 4
-
$279 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$279 AUD
View
A
Retailer 6
-
$483 AUD
View
B+
Retailer 7
-
$509 AUD
View
B+
Retailer 8
-
$681 AUD
View
A
Retailer 9
-
$683 AUD
View
B+
Retailer 10
-
$744 AUD
View
B+
Retailer 11
-
$805 AUD
View
B+
Retailer 12
-
$899 AUD
View
B+
Retailer 13
-
$918 AUD
View
B+
Retailer 14
-
$919 AUD
View
B+
Retailer 15
-
$978 AUD
View
Most Expensive
B
MOH London
LG816620165 · Nov 4
$1,305 AUD
£721 GBP
View
15 more retailers have this diamond
Prices start from $225 AUDSave up to $1,080 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
1.27ct Emerald
$225 AUD