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Emerald|Lab Grown|IGI

0.57ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG818670770

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818670770

Diamond specifications and retailer prices

From $450 AUD
$316 USD
As of October 30, 2026
Save $1,629 AUD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,079 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.57ct lab-grown emerald diamond

This 0.57ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818670770 or 818670770. Listed at 20 retailers as of October 30, 2026, with prices from $450 to $2,079, a $1,629 spread on the same certified stone. Reve Diamonds lists it at $2,079. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670770
Dimensions5.86 × 3.88 × 2.61 mm
L/W Ratio1.51
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
5.86 mm3.88 mm0.57 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670770
Side View
Table 64.0%Crown 31.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 67.3%

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 30
Current: $884 AUD|Low: $323 AUD|High: $2,091 AUD|Avg: $1,077 AUD|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 31, 2026
Retailer 11$450 AUD
Retailer 5$505 AUD
Retailer 10$599 AUD
Retailer 4$634 AUD
Retailer 9$705 AUD
Retailer 7$822 AUD
Retailer 1$884 AUD
Retailer 8$905 AUD
Retailer 3$1,053 AUD
Retailer 12$1,116 AUD
Retailer 6$1,537 AUD
Retailer 2$1,681 AUD
Retailer 13$2,009 AUD
Reve Diamonds$2,079 AUD

35 data points across 14 retailers

20 retailers$450 AUD to $2,079 AUD

Retailer 1
-
$407 AUD
$286 USD
Price last confirmed 38 days ago
Retailer 2
-
$407 AUD
$286 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$450 AUD
$316 USD
View
Final sale: no returns
Retailer 4
-
$473 AUD
$332 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$498 AUD
$350 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$505 AUD
$355 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$505 AUD
$355 USD
View
Price last confirmed 28 days ago
B+
Retailer 8
-
$599 AUD
$421 USD
View
B+
Retailer 9
-
$634 AUD
$445 USD
View
B+
Retailer 10
-
$705 AUD
$495 USD
View
B+
Retailer 11
-
$822 AUD
€550 EUR
View
B+
Retailer 12
-
$884 AUD
£489 GBP
View
B+
Retailer 13
-
$905 AUD
ZAR 10,274 ZAR
View
B
Retailer 14
-
$1,053 AUD
$740 USD
View
B
Retailer 15
-
$1,116 AUD
$784 USD
View
B
Retailer 16
-
$1,537 AUD
$1,080 USD
View
Retailer 17
-
$1,624 AUD
$1,141 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
$1,681 AUD
$1,181 USD
View
B
Retailer 19
-
$2,009 AUD
£1,111 GBP
View
Most Expensive
B
Reve Diamonds
B3099E1A3 · Oct 30
$2,079 AUD
$1,460 USD
View
19 more retailers have this diamond
Prices start from $450 AUDSave up to $1,629 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
0.57ct Emerald
$450 AUD