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Emerald|Lab Grown|IGI

11.51ct E VS2 Emerald Lab Grown Diamond

EX • E/VS2 • IGI LG658471670

Shape and cutting style on the report: Emerald cut

Certificate IGI LG658471670

Diamond specifications and retailer prices

From $2,797 AUD
$1,965 USD
As of October 30, 2026
Save $19,155 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,952 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 11.51ct lab-grown emerald diamond

This 11.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658471670 or 658471670. Listed at 19 retailers as of October 29, 2026, with prices from $2,797 to $21,952, a $19,155 spread on the same certified stone. Do Amore Diamonds lists it at $21,952. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

11.51
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658471670
Dimensions15.08 × 10.49 × 7.11 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.08 mm10.49 mm11.51 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658471670
Side View
Table 70.0%Crown 48.8°Girdle: MediumPavilion 39.7°Culet: LNGDepth 67.8%

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 30
Current: $21,952 AUD|Low: $2,685 AUD|High: $21,952 AUD|Avg: $6,565 AUD
Do Amore Diamonds
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$2,797 AUD
Retailer 5$3,044 AUD
Retailer 6$3,133 AUD
Retailer 4$3,244 AUD
Retailer 16$3,244 AUD
Retailer 13$3,481 AUD
Retailer 7$4,027 AUD
Retailer 10$4,560 AUD
Retailer 3$4,924 AUD
Retailer 2$4,930 AUD
Retailer 12$5,329 AUD
Retailer 8$6,791 AUD
Retailer 11$7,844 AUD
Retailer 17$8,744 AUD
Retailer 9$10,649 AUD
Retailer 15$10,749 AUD
Do Amore Diamonds$21,952 AUD

44 data points across 17 retailers

19 retailers$2,797 AUD to $21,952 AUD

A
Cheapest Retailer
-
$2,797 AUD
$1,965 USD
A
Retailer 2
-
$3,044 AUD
$2,138 USD
View
A
Retailer 3
-
$3,133 AUD
$2,201 USD
View
Final sale: no returns
A
Retailer 4
-
$3,244 AUD
$2,279 USD
View
Retailer 5
-
$3,244 AUD
$2,279 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$3,481 AUD
$2,445 USD
View
A
Retailer 7
-
$4,027 AUD
$2,829 USD
View
B+
Retailer 8
-
$4,560 AUD
$3,203 USD
View
A
Retailer 9
-
$4,924 AUD
$3,459 USD
View
A
Retailer 10
-
$4,930 AUD
£2,727 GBP
View
A
Retailer 11
-
$5,329 AUD
$3,743 USD
View
B+
Retailer 12
-
$6,791 AUD
£3,756 GBP
View
B+
Retailer 13
-
$7,844 AUD
$5,510 USD
View
B+
Retailer 14
-
$8,744 AUD
$6,142 USD
View
B
Retailer 15
-
$10,649 AUD
$7,480 USD
View
Retailer 16
-
$10,749 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$12,521 AUD
$8,795 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$19,247 AUD
$13,520 USD
View
Most Expensive
B
Do Amore Diamonds
23-658471670 · Oct 29
$21,952 AUD
$15,420 USD
View
18 more retailers have this diamond
Prices start from $2,797 AUDSave up to $19,155 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
11.51ct Emerald
$2,797 AUD