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Emerald|Lab Grown|IGI

6.56ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG615380147

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615380147

Diamond specifications and retailer prices

From $1,382 NZD
$779 USD
As of November 2, 2026
Save $12,883 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,265 NZD at Kay Jewelers · As of November 1, 2026
View at Kay Jewelers

About this 6.56ct lab-grown emerald diamond

This 6.56ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615380147 or 615380147. Listed at 11 retailers as of November 1, 2026, with prices from $1,382 to $14,265, a $12,883 spread on the same certified stone. Kay Jewelers lists it at $14,265. 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

6.56
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615380147
Dimensions12.71 × 8.68 × 5.82 mm
L/W Ratio1.46
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
12.71 mm8.68 mm6.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615380147
Side View
Table 65.0%Crown 35°Girdle: MediumPavilion 41.4°Culet: LNGDepth 67.1%

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 2
Current: $14,265 NZD|Low: $1,382 NZD|High: $14,265 NZD|Avg: $6,068 NZD
Kay Jewelers
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 31, 2026
Retailer 14$1,382 NZD
Retailer 12$1,503 NZD
Retailer 16$2,589 NZD
Retailer 10$2,590 NZD
Retailer 6$2,877 NZD
Retailer 7$2,897 NZD
Retailer 2$3,279 NZD
Retailer 13$3,813 NZD
Retailer 5$3,828 NZD
Retailer 3$4,936 NZD
Retailer 17$4,975 NZD
Retailer 4$6,600 NZD
Retailer 11$6,641 NZD
Retailer 9$9,561 NZD
Retailer 8$11,888 NZD
Retailer 15$12,278 NZD
Kay Jewelers$14,265 NZD

20 data points across 17 retailers

11 retailers$1,382 NZD to $14,265 NZD

A
Cheapest Retailer
-
$1,382 NZD
$779 USD
A
Retailer 2
-
$1,503 NZD
$847 USD
View
B+
Retailer 3
-
$2,589 NZD
$1,459 USD
View
A
Retailer 4
-
$2,590 NZD
$1,460 USD
View
B+
Retailer 5
-
$3,279 NZD
A$2,843 AUD
View
B+
Retailer 6
-
$3,813 NZD
$2,149 USD
View
B+
Retailer 7
-
$4,975 NZD
$2,804 USD
View
B
Retailer 8
-
$6,641 NZD
£2,947 GBP
View
B
Retailer 9
-
$11,888 NZD
$6,700 USD
View
B
Retailer 10
-
$12,278 NZD
$6,920 USD
View
Most Expensive
B
Kay Jewelers
249956868 · Nov 1
$14,265 NZD
$8,040 USD
View
10 more retailers have this diamond
Prices start from $1,382 NZDSave up to $12,883 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
6.56ct Emerald
$1,382 NZD