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Emerald|Lab Grown|IGI

6.56ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG691502474

Shape and cutting style on the report: Emerald cut

Certificate IGI LG691502474

Diamond specifications and retailer prices

From $2,683 NZD
$1,512 USD
As of October 26, 2026
Save $3,502 NZD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,692 NZD at MOH London · As of October 25, 2026
View at MOH London

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 LG691502474 or 691502474. Listed at 14 retailers as of October 26, 2026, with a 131% 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

6.56
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691502474
Dimensions13.47 × 8.85 × 5.51 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.47 mm8.85 mm6.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691502474
Side View
Table 67.0%Crown 27.4°Girdle: MediumPavilionCulet: LargeDepth 62.3%

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 26
Current: $6,692 NZD|Low: $1,661 NZD|High: $20,600 NZD|Avg: $5,781 NZD|-6.8%
MOH London
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 26, 2026
Retailer 6$1,661 NZD
Retailer 17$1,671 NZD
Retailer 12$1,783 NZD
Retailer 11$2,094 NZD
Retailer 9$2,305 NZD
Retailer 14$2,683 NZD
Retailer 10$2,763 NZD
Retailer 5$3,086 NZD
Retailer 2$4,099 NZD
Retailer 15$4,634 NZD
Retailer 13$5,012 NZD
Retailer 4$5,327 NZD
Retailer 3$5,578 NZD
Retailer 16$6,185 NZD
MOH London$6,692 NZD
Retailer 8$11,017 NZD
Retailer 7$20,600 NZD

10 data points across 17 retailers

14 retailers$2,683 NZD to $6,185 NZD

Retailer 1
-
$1,661 NZD
$936 USD
Price last confirmed 9 days ago
Retailer 2
-
$1,671 NZD
$942 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$1,783 NZD
$1,005 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$2,094 NZD
$1,180 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$2,683 NZD
$1,512 USD
View
A
Retailer 6
-
$2,763 NZD
£1,226 GBP
View
Retailer 7
-
$3,086 NZD
$1,739 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,099 NZD
$2,310 USD
View
B+
Retailer 9
-
$4,634 NZD
$2,612 USD
View
Retailer 10
-
$5,012 NZD
$2,825 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$5,327 NZD
£2,364 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$5,578 NZD
$3,144 USD
View
B
Retailer 13
-
$6,185 NZD
$3,486 USD
View
Most Expensive
MOH London
LG691502474 · Oct 25
$6,692 NZD
£2,970 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $2,683 NZDSave up to $3,502 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
$2,683 NZD