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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG786645073

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786645073

Diamond specifications and retailer prices

From $450 AUD
$316 USD
As of October 29, 2026
Save $3,280 AUD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,729 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786645073 or 786645073. Listed at 21 retailers as of October 29, 2026, with prices from $450 to $3,729, a $3,280 spread on the same certified stone. Brilliant Earth lists it at $3,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645073
Dimensions6.75 × 4.77 × 3.16 mm
L/W Ratio1.42
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
6.75 mm4.77 mm1.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645073
Side View
Table 66.0%Crown 35.4°Girdle: MediumPavilion 42.8°Culet: LargeDepth 66.2%

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 29
Current: $3,729 AUD|Low: $357 AUD|High: $3,843 AUD|Avg: $1,248 AUD|-3.0%
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
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Retailer 15
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Retailer 19
Retailer 20
October 30, 2026
Retailer 3$450 AUD
Retailer 7$502 AUD
Retailer 4$521 AUD
Retailer 17$558 AUD
Retailer 20$558 AUD
Retailer 5$619 AUD
Retailer 8$752 AUD
Retailer 15$754 AUD
Retailer 6$827 AUD
Retailer 12$895 AUD
Retailer 13$907 AUD
Retailer 14$958 AUD
Retailer 2$994 AUD
Retailer 16$1,376 AUD
Retailer 10$1,489 AUD
Retailer 19$1,792 AUD
Retailer 11$1,857 AUD
Retailer 9$2,225 AUD
Retailer 18$2,236 AUD
Brilliant Earth$3,729 AUD

42 data points across 20 retailers

21 retailers$450 AUD to $3,729 AUD

A
Cheapest Retailer
-
$450 AUD
$316 USD
A
Retailer 2
-
$502 AUD
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$521 AUD
$366 USD
View
A
Retailer 4
-
$558 AUD
$392 USD
View
A
Retailer 5
-
$558 AUD
$392 USD
View
A
Retailer 6
-
$619 AUD
HK$3,400 HKD
View
A
Retailer 7
-
$752 AUD
$528 USD
View
A
Retailer 8
-
$754 AUD
$530 USD
View
A
Retailer 9
-
$827 AUD
$581 USD
View
B+
Retailer 10
-
$895 AUD
$629 USD
View
B+
Retailer 11
-
$907 AUD
€607 EUR
View
B+
Retailer 12
-
$958 AUD
ZAR 10,871 ZAR
View
B+
Retailer 13
-
$994 AUD
£550 GBP
View
B+
Retailer 14
-
$1,376 AUD
$967 USD
View
B
Retailer 15
-
$1,489 AUD
SGD 1,414 SGD
View
Retailer 16
-
$1,697 AUD
$1,192 USD
View
Price last confirmed 50 days ago
B
Retailer 17
-
$1,792 AUD
$1,259 USD
View
B
Retailer 18
-
$1,857 AUD
$1,305 USD
View
B
Retailer 19
-
$2,225 AUD
$1,563 USD
View
B
Retailer 20
-
$2,236 AUD
£1,237 GBP
View
Most Expensive
B
Brilliant Earth
20880576A · Oct 29
$3,729 AUD
$2,620 USD
View
20 more retailers have this diamond
Prices start from $450 AUDSave up to $3,280 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
1.00ct Emerald
$450 AUD