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Emerald|Lab Grown|IGI

1.21ct D FL Emerald Lab Grown Diamond

VG • D/FL • IGI LG787622831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787622831

Diamond specifications and retailer prices

From $692 AUD
HK$3,800 HKD
As of October 31, 2026
Save $2,041 AUD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,733 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG787622831 or 787622831. Listed at 13 retailers as of October 31, 2026, with prices from $692 to $2,733, a $2,041 spread on the same certified stone. Brilliant Earth lists it at $2,733. 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

1.21
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622831
Dimensions7.05 × 4.90 × 3.46 mm
L/W Ratio1.44
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
7.05 mm4.90 mm1.21 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622831
Side View
Table 60.0%Crown 35.6°Girdle: MediumPavilion 40.9°Culet: LargeDepth 70.6%

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: Oct 31
Current: $2,733 AUD|Low: $692 AUD|High: $4,484 AUD|Avg: $1,574 AUD|-39.0%
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
November 1, 2026
Retailer 4$692 AUD
Retailer 3$719 AUD
Retailer 11$817 AUD
Retailer 6$837 AUD
Retailer 10$858 AUD
Retailer 8$873 AUD
Retailer 2$899 AUD
Retailer 13$1,137 AUD
Retailer 12$1,870 AUD
Retailer 7$2,048 AUD
Retailer 9$2,121 AUD
Retailer 5$2,503 AUD
Brilliant Earth$2,733 AUD

43 data points across 13 retailers

13 retailers$692 AUD to $2,733 AUD

A
Cheapest Retailer
-
$692 AUD
HK$3,800 HKD
A
Retailer 2
-
$719 AUD
$505 USD
View
A
Retailer 3
-
$817 AUD
$574 USD
View
A
Retailer 4
-
$837 AUD
€560 EUR
View
A
Retailer 5
-
$858 AUD
$603 USD
View
A
Retailer 6
-
$873 AUD
ZAR 9,910 ZAR
View
B+
Retailer 7
-
$899 AUD
£497 GBP
View
B+
Retailer 8
-
$1,137 AUD
$799 USD
View
B
Retailer 9
-
$1,870 AUD
$1,313 USD
View
B
Retailer 10
-
$2,048 AUD
£1,133 GBP
View
B
Retailer 11
-
$2,121 AUD
$1,490 USD
View
B
Retailer 12
-
$2,503 AUD
$1,758 USD
View
Most Expensive
B
Brilliant Earth
20870210Y · Oct 31
$2,733 AUD
$1,920 USD
View
12 more retailers have this diamond
Prices start from $692 AUDSave up to $2,041 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
1.21ct Emerald
$692 AUD