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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG818674210

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818674210

Diamond specifications and retailer prices

From $370 AUD
$260 USD
As of October 30, 2026
Save $3,359 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,729 AUD at Brilliant Earth · As of October 28, 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 LG818674210 or 818674210. Listed at 20 retailers as of October 28, 2026, with prices from $370 to $3,729, a $3,359 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 angle32.5°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818674210
Dimensions6.82 × 4.73 × 3.26 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
6.82 mm4.73 mm1.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818674210
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 42.4°Culet: LargeDepth 68.9%

Caratlytics Score

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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 30
Current: $3,729 AUD|Low: $370 AUD|High: $3,729 AUD|Avg: $1,199 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
October 30, 2026
Retailer 2$370 AUD
Retailer 4$441 AUD
Retailer 13$441 AUD
Retailer 7$555 AUD
Retailer 6$676 AUD
Retailer 11$723 AUD
Retailer 12$758 AUD
Retailer 9$777 AUD
Retailer 5$793 AUD
Retailer 3$1,110 AUD
Retailer 10$1,398 AUD
Retailer 14$1,770 AUD
Retailer 8$1,850 AUD
Brilliant Earth$3,729 AUD

39 data points across 14 retailers

20 retailers$370 AUD to $3,729 AUD

A
Cheapest Retailer
-
$370 AUD
$260 USD
Final sale: no returns
Retailer 2
-
$393 AUD
$276 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
$441 AUD
$310 USD
View
A
Retailer 4
-
$441 AUD
$310 USD
View
Retailer 5
-
$475 AUD
$334 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$508 AUD
$357 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$555 AUD
$390 USD
View
Retailer 8
-
$583 AUD
HK$3,200 HKD
View
Price last confirmed 56 days ago
Retailer 9
-
$676 AUD
$475 USD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$723 AUD
€484 EUR
View
A
Retailer 11
-
$758 AUD
ZAR 8,602 ZAR
View
A
Retailer 12
-
$777 AUD
£430 GBP
View
B+
Retailer 13
-
$793 AUD
$557 USD
View
B+
Retailer 14
-
$1,110 AUD
$780 USD
View
B+
Retailer 15
-
$1,398 AUD
$982 USD
View
Retailer 16
-
$1,425 AUD
$1,001 USD
View
Price last confirmed 24 days ago
Retailer 17
-
$1,633 AUD
$1,147 USD
View
Price last confirmed 22 days ago
B
Retailer 18
-
$1,770 AUD
£979 GBP
View
B
Retailer 19
-
$1,850 AUD
$1,300 USD
View
Most Expensive
B
Brilliant Earth
21127298A · Oct 28
$3,729 AUD
$2,620 USD
View
19 more retailers have this diamond
Prices start from $370 AUDSave up to $3,359 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
$370 AUD