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Emerald|Lab Grown|IGI

1.27ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG724505530

Shape and cutting style on the report: Emerald cut

Certificate IGI LG724505530

Diamond specifications and retailer prices

From $346 AUD
$243 USD
As of October 30, 2026
Save $3,284 AUD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,630 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724505530 or 724505530. Listed at 12 retailers as of October 30, 2026, with prices from $346 to $3,630, a $3,284 spread on the same certified stone. Brilliant Earth lists it at $3,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724505530
Dimensions7.44 × 5.10 × 3.43 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.44 mm5.10 mm1.27 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724505530
Side View
Table 63.0%Crown 31.5°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 67.3%

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 30
Current: $3,630 AUD|Low: $292 AUD|High: $3,986 AUD|Avg: $1,432 AUD|-4.1%
Brilliant Earth
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
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Retailer 17
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Retailer 19
Retailer 20
October 30, 2026
Retailer 16$346 AUD
Retailer 17$387 AUD
Retailer 15$574 AUD
Retailer 8$669 AUD
Retailer 7$740 AUD
Retailer 9$764 AUD
Retailer 11$873 AUD
Retailer 5$895 AUD
Retailer 10$1,036 AUD
Retailer 12$1,099 AUD
Retailer 13$1,150 AUD
Retailer 14$1,203 AUD
Retailer 3$1,451 AUD
Retailer 6$1,671 AUD
Retailer 19$1,893 AUD
Retailer 2$1,904 AUD
Retailer 4$2,123 AUD
Retailer 20$2,221 AUD
Retailer 18$3,317 AUD
Brilliant Earth$3,630 AUD

19 data points across 20 retailers

12 retailers$346 AUD to $3,630 AUD

A
Cheapest Retailer
-
$346 AUD
$243 USD
A
Retailer 2
-
$387 AUD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$400 AUD
$281 USD
View
A
Retailer 4
-
$574 AUD
$403 USD
View
Retailer 5
-
$1,036 AUD
View
Price last confirmed 121 days ago
B+
Retailer 6
-
$1,150 AUD
View
B+
Retailer 7
-
$1,203 AUD
$845 USD
View
B+
Retailer 8
-
$1,519 AUD
$1,067 USD
View
B+
Retailer 9
-
$1,904 AUD
£1,053 GBP
View
Retailer 10
-
$2,221 AUD
$1,560 USD
View
Price last confirmed 103 days ago
B
Retailer 11
-
$3,317 AUD
$2,330 USD
View
Most Expensive
B
Brilliant Earth
20743830Y · Oct 30
$3,630 AUD
$2,550 USD
View
11 more retailers have this diamond
Prices start from $346 AUDSave up to $3,284 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
$346 AUD