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Emerald|Lab Grown|IGI

1.27ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG830623278

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830623278

Diamond specifications and retailer prices

From $510 AUD
$358 USD
As of November 1, 2026
Save $4,231 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,741 AUD at Brilliant Earth · As of October 31, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830623278 or 830623278. Listed at 19 retailers as of October 31, 2026, with prices from $510 to $4,741, a $4,231 spread on the same certified stone. Brilliant Earth lists it at $4,741. 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
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830623278
Dimensions7.29 × 5.04 × 3.45 mm
L/W Ratio1.45
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
7.29 mm5.04 mm1.27 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830623278
Side View
Table 64.0%Crown 32.7°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 68.5%

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: Nov 1
Current: $4,741 AUD|Low: $510 AUD|High: $4,741 AUD|Avg: $1,435 AUD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 16$510 AUD
Retailer 4$569 AUD
Retailer 9$591 AUD
Retailer 18$632 AUD
Retailer 2$650 AUD
Retailer 7$847 AUD
Retailer 5$890 AUD
Retailer 17$1,019 AUD
Retailer 19$1,086 AUD
Retailer 12$1,089 AUD
Retailer 13$1,138 AUD
Retailer 8$1,244 AUD
Retailer 10$1,441 AUD
Retailer 15$1,559 AUD
Retailer 3$2,030 AUD
Retailer 11$2,089 AUD
Retailer 6$2,416 AUD
Retailer 14$2,468 AUD
Brilliant Earth$4,741 AUD

8 data points across 19 retailers

19 retailers$510 AUD to $4,741 AUD

A
Cheapest Retailer
-
$510 AUD
$358 USD
A
Retailer 2
-
$569 AUD
$400 USD
View
Final sale: no returns
A
Retailer 3
-
$591 AUD
$415 USD
View
A
Retailer 4
-
$632 AUD
$444 USD
View
A
Retailer 5
-
$650 AUD
£360 GBP
View
A
Retailer 6
-
$847 AUD
$595 USD
View
A
Retailer 7
-
$890 AUD
$625 USD
View
B+
Retailer 8
-
$1,019 AUD
€682 EUR
View
B+
Retailer 9
-
$1,086 AUD
$763 USD
View
B+
Retailer 10
-
$1,089 AUD
ZAR 12,362 ZAR
View
B+
Retailer 11
-
$1,138 AUD
£629 GBP
View
B+
Retailer 12
-
$1,244 AUD
$874 USD
View
B+
Retailer 13
-
$1,441 AUD
$1,012 USD
View
B
Retailer 14
-
$1,559 AUD
$1,095 USD
View
B
Retailer 15
-
$2,030 AUD
$1,426 USD
View
B
Retailer 16
-
$2,089 AUD
$1,467 USD
View
B
Retailer 17
-
$2,416 AUD
$1,697 USD
View
B
Retailer 18
-
$2,468 AUD
£1,365 GBP
View
Most Expensive
B
Brilliant Earth
22318690A · Oct 31
$4,741 AUD
$3,330 USD
View
18 more retailers have this diamond
Prices start from $510 AUDSave up to $4,231 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
$510 AUD