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Emerald|Lab Grown|IGI

2.91ct I VVS1 Emerald Lab Grown Diamond

ID • I/VVS1 • IGI LG830643182

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830643182

Diamond specifications and retailer prices

From $717 AUD
As of November 4, 2026
Save $3,431 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,868 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.91ct lab-grown emerald diamond

This 2.91ct lab-grown emerald sits in the two to three carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830643182 or 830643182. Listed at 17 retailers as of November 3, 2026, with a 479% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.91
Carat
I
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830643182
Dimensions10.23 × 6.82 × 4.17 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.23 mm6.82 mm2.91 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830643182
Side View
Table 66.0%Crown 33.4°Girdle: MediumPavilion 38.1°Culet: LargeDepth 61.1%

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: Nov 4
Current: $4,868 AUD|Low: $622 AUD|High: $5,403 AUD|Avg: $1,927 AUD|-2.0%
Rare Carat
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
November 5, 2026
Retailer 6$647 AUD
Retailer 11$717 AUD
Retailer 7$726 AUD
Retailer 9$803 AUD
Retailer 3$875 AUD
Retailer 10$998 AUD
Retailer 16$1,220 AUD
Retailer 13$1,247 AUD
Retailer 2$1,301 AUD
Retailer 5$1,857 AUD
Retailer 17$1,919 AUD
Retailer 14$2,519 AUD
Retailer 8$2,580 AUD
Retailer 12$2,600 AUD
Retailer 4$2,962 AUD
Retailer 15$4,148 AUD
Rare Carat$4,868 AUD

33 data points across 17 retailers

17 retailers$717 AUD to $4,148 AUD

Retailer 1
-
$647 AUD
Price last confirmed 9 days ago
A
Retailer 2
-
$717 AUD
View
Final sale: no returns
Retailer 3
-
$726 AUD
View
Price last confirmed 12 days ago
Retailer 4
-
$803 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$875 AUD
View
A
Retailer 6
-
$998 AUD
View
Retailer 7
-
$1,220 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,247 AUD
View
A
Retailer 9
-
$1,301 AUD
View
B+
Retailer 10
-
$1,857 AUD
View
Retailer 11
-
$1,919 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$2,519 AUD
View
Retailer 13
-
$2,580 AUD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,600 AUD
View
Retailer 15
-
$2,962 AUD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$4,148 AUD
View
Most Expensive
Rare Carat
162496-BB · Oct 28
$4,868 AUD
$3,415 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $717 AUDSave up to $3,431 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
2.91ct Emerald
$717 AUD