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Emerald|Lab Grown|IGI

1.05ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG512231470

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512231470

Diamond specifications and retailer prices

From $1,614 NZD
As of November 4, 2026
Save $3,262 NZD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,272 NZD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512231470 or 512231470. Listed at 13 retailers as of November 3, 2026, with a 202% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512231470
Dimensions7.21 × 4.67 × 2.99 mm
L/W Ratio1.54
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.21 mm4.67 mm1.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512231470
Side View
Table 64.5%Crown 26.3°Girdle: Slightly ThickPavilion 34.6°Culet: LNGDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,272 NZD|Low: $1,614 NZD|High: $8,457 NZD|Avg: $4,006 NZD
Flawless Fine Jewelry
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
November 5, 2026
Retailer 11$1,614 NZD
Retailer 10$2,242 NZD
Retailer 16$2,439 NZD
Retailer 3$2,510 NZD
Retailer 12$2,601 NZD
Retailer 15$2,601 NZD
Retailer 8$2,801 NZD
Retailer 5$2,909 NZD
Retailer 6$3,568 NZD
Retailer 13$4,119 NZD
Retailer 9$4,786 NZD
Retailer 4$4,848 NZD
Retailer 14$4,877 NZD
Flawless Fine Jewelry$6,272 NZD
Retailer 7$7,447 NZD
Retailer 2$8,336 NZD

21 data points across 16 retailers

13 retailers$1,614 NZD to $4,877 NZD

B+
Cheapest Retailer
-
$1,614 NZD
B
Retailer 2
-
$2,242 NZD
View
B
Retailer 3
-
$2,439 NZD
View
B
Retailer 4
-
$2,510 NZD
View
Final sale: no returns
B
Retailer 5
-
$2,601 NZD
View
Retailer 6
-
$2,601 NZD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$2,909 NZD
View
B
Retailer 8
-
$4,119 NZD
View
B
Retailer 9
-
$4,786 NZD
View
B
Retailer 10
-
$4,848 NZD
View
B
Retailer 11
-
$4,877 NZD
View
Most Expensive
Flawless Fine Jewelry
A69FE03D4 · Nov 4
$6,272 NZD
£2,784 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,614 NZDSave up to $3,262 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.

B+
1.05ct Emerald
$1,614 NZD