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Emerald|Lab Grown|IGI

6.70ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG662444811

Shape and cutting style on the report: Emerald cut

Certificate IGI LG662444811

Diamond specifications and retailer prices

From $1,429 NZD
$804 USD
As of November 2, 2026
Save $11,261 NZD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,690 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.7ct lab-grown emerald diamond

This 6.7ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG662444811 or 662444811. Listed at 10 retailers as of November 2, 2026, with prices from $1,429 to $12,690, a $11,261 spread on the same certified stone. Do Amore Diamonds lists it at $12,690. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.70
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662444811
Dimensions13.05 × 8.74 × 5.86 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.05 mm8.74 mm6.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662444811
Side View
Table 66.0%Crown 39.2°Girdle: MediumPavilion 40.6°Culet: LargeDepth 67.0%

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: $12,690 NZD|Low: $1,429 NZD|High: $13,419 NZD|Avg: $4,509 NZD|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 8$1,429 NZD
Retailer 6$1,555 NZD
Retailer 13$1,674 NZD
Retailer 10$2,673 NZD
Retailer 2$2,675 NZD
Retailer 4$2,874 NZD
Retailer 5$2,908 NZD
Retailer 11$3,942 NZD
Retailer 3$4,811 NZD
Retailer 12$5,145 NZD
Retailer 7$6,896 NZD
Retailer 9$7,873 NZD
Do Amore Diamonds$12,690 NZD

24 data points across 13 retailers

10 retailers$1,429 NZD to $12,690 NZD

A
Cheapest Retailer
-
$1,429 NZD
$804 USD
A
Retailer 2
-
$1,555 NZD
$875 USD
View
A
Retailer 3
-
$1,674 NZD
$942 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,673 NZD
$1,504 USD
View
B+
Retailer 5
-
$2,675 NZD
$1,505 USD
View
B+
Retailer 6
-
$3,942 NZD
$2,218 USD
View
B
Retailer 7
-
$5,145 NZD
$2,895 USD
View
B
Retailer 8
-
$6,896 NZD
£3,055 GBP
View
B
Retailer 9
-
$7,873 NZD
$4,430 USD
View
Most Expensive
B
Do Amore Diamonds
27-17E0AB568 · Nov 2
$12,690 NZD
$7,140 USD
View
9 more retailers have this diamond
Prices start from $1,429 NZDSave up to $11,261 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
6.70ct Emerald
$1,429 NZD