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Emerald|Lab Grown|IGI

1.03ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG805666661

Shape and cutting style on the report: Emerald cut

Certificate IGI LG805666661

Diamond specifications and retailer prices

From $203 AUD
As of November 6, 2026
Save $1,239 AUD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,442 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805666661 or 805666661. Listed at 17 retailers as of November 4, 2026, with prices from $203 to $1,442, a $1,239 spread on the same certified stone. Reve Diamonds lists it at $1,442. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805666661
Dimensions6.72 × 4.81 × 3.29 mm
L/W Ratio1.40
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
6.72 mm4.81 mm1.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805666661
Side View
Table 62.0%Crown 33.8°Girdle: MediumPavilion 38°Culet: LargeDepth 68.4%

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 6
Current: $427 AUD|Low: $191 AUD|High: $1,442 AUD|Avg: $548 AUD|+6.4%
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
Retailer 14
Retailer 15
Reve Diamonds
November 6, 2026
Retailer 4$203 AUD
Retailer 12$236 AUD
Retailer 15$246 AUD
Retailer 7$247 AUD
Retailer 10$251 AUD
Retailer 1$427 AUD
Retailer 6$431 AUD
Retailer 2$469 AUD
Retailer 3$479 AUD
Retailer 9$661 AUD
Retailer 13$710 AUD
Retailer 11$810 AUD
Retailer 5$889 AUD
Retailer 14$943 AUD
Retailer 8$1,174 AUD
Reve Diamonds$1,442 AUD

46 data points across 16 retailers

17 retailers$203 AUD to $1,442 AUD

A
Cheapest Retailer
-
$203 AUD
A
Retailer 2
-
$236 AUD
View
A
Retailer 3
-
$246 AUD
View
Final sale: no returns
Retailer 4
-
$247 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$251 AUD
View
A
Retailer 6
-
$427 AUD
View
Retailer 7
-
$431 AUD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$469 AUD
View
A
Retailer 9
-
$479 AUD
View
B+
Retailer 10
-
$661 AUD
View
Retailer 11
-
$676 AUD
View
Price last confirmed 81 days ago
B+
Retailer 12
-
$710 AUD
View
B
Retailer 13
-
$810 AUD
View
B
Retailer 14
-
$889 AUD
View
B
Retailer 15
-
$943 AUD
View
B
Retailer 16
-
$1,174 AUD
View
Most Expensive
B
Reve Diamonds
46C1D46D2 · Nov 4
$1,442 AUD
$1,010 USD
View
16 more retailers have this diamond
Prices start from $203 AUDSave up to $1,239 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
1.03ct Emerald
$203 AUD