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 $892 NZD
As of November 4, 2026
Save $4,270 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,058 NZD 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: $6,058 NZD|Low: $773 NZD|High: $6,723 NZD|Avg: $2,398 NZD|-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$805 NZD
Retailer 11$892 NZD
Retailer 7$903 NZD
Retailer 9$999 NZD
Retailer 3$1,089 NZD
Retailer 10$1,242 NZD
Retailer 16$1,519 NZD
Retailer 13$1,552 NZD
Retailer 2$1,620 NZD
Retailer 5$2,312 NZD
Retailer 17$2,388 NZD
Retailer 14$3,135 NZD
Retailer 8$3,211 NZD
Retailer 12$3,236 NZD
Retailer 4$3,686 NZD
Retailer 15$5,162 NZD
Rare Carat$6,058 NZD

33 data points across 17 retailers

17 retailers$892 NZD to $5,162 NZD

Retailer 1
-
$805 NZD
Price last confirmed 9 days ago
A
Retailer 2
-
$892 NZD
View
Final sale: no returns
Retailer 3
-
$903 NZD
View
Price last confirmed 12 days ago
Retailer 4
-
$999 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$1,089 NZD
View
A
Retailer 6
-
$1,242 NZD
View
Retailer 7
-
$1,519 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$1,552 NZD
View
A
Retailer 9
-
$1,620 NZD
View
B+
Retailer 10
-
$2,312 NZD
View
Retailer 11
-
$2,388 NZD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$3,135 NZD
View
Retailer 13
-
$3,211 NZD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$3,236 NZD
View
Retailer 15
-
$3,686 NZD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$5,162 NZD
View
Most Expensive
Rare Carat
162496-BB · Oct 28
$6,058 NZD
$3,415 USD
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $892 NZDSave up to $4,270 NZD

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
$892 NZD