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Emerald|Lab Grown|IGI

1.09ct D SI2 Emerald Lab Grown Diamond

VG • D/SI2 • IGI LG688508387

Shape and cutting style on the report: Emerald cut

Certificate IGI LG688508387

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of October 30, 2026
Save $2,168 AUD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,462 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG688508387 or 688508387. Listed at 8 retailers as of October 29, 2026, with prices from $295 to $2,462, a $2,168 spread on the same certified stone. Do Amore Diamonds lists it at $2,462. 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

1.09
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688508387
Dimensions6.99 × 4.69 × 3.21 mm
L/W Ratio1.49
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
6.99 mm4.69 mm1.09 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688508387
Side View
Table 74.0%Crown 36.8°Girdle: THK-VTKPavilion 42.1°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: Oct 30
Current: $2,462 AUD|Low: $283 AUD|High: $2,462 AUD|Avg: $928 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 18, 2026
Retailer 5$295 AUD
Retailer 8$342 AUD
Retailer 11$366 AUD
Retailer 6$632 AUD
Retailer 9$706 AUD
Retailer 10$757 AUD
Retailer 3$775 AUD
Retailer 4$1,180 AUD
Retailer 7$1,298 AUD
Retailer 2$1,627 AUD
Do Amore Diamonds$2,462 AUD

11 data points across 11 retailers

8 retailers$295 AUD to $2,462 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
B+
Retailer 2
-
$342 AUD
$240 USD
View
B+
Retailer 3
-
$632 AUD
$444 USD
View
B
Retailer 4
-
$706 AUD
$496 USD
View
B
Retailer 5
-
$1,180 AUD
$829 USD
View
B
Retailer 6
-
$1,298 AUD
$912 USD
View
Retailer 7
-
$1,627 AUD
£900 GBP
View
Price last confirmed 11 days ago
Most Expensive
C
Do Amore Diamonds
7-1685733 · Oct 29
$2,462 AUD
$1,730 USD
View
7 more retailers have this diamond
Prices start from $295 AUDSave up to $2,168 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
1.09ct Emerald
$295 AUD