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Emerald|Lab Grown|IGI

6.66ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG839687714

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839687714

Diamond specifications and retailer prices

From HK$14,067 HKD
$1,793 USD
As of November 1, 2026
Save HK$61,722 HKD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$75,789 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.66ct lab-grown emerald diamond

This 6.66ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839687714 or 839687714. Listed at 15 retailers as of October 31, 2026, with prices from HK$14,067 to HK$75,789, a HK$61,722 spread on the same certified stone. Brilliant Earth lists it at HK$75,789. 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

6.66
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687714
Dimensions12.85 × 8.81 × 6.08 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.85 mm8.81 mm6.66 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687714
Side View
Table 64.0%Crown 35.6°Girdle: Slightly ThickPavilion 41.3°Culet: LargeDepth 69.0%

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 1
Current: HK$75,789 HKD|Low: HK$14,067 HKD|High: HK$143,106 HKD|Avg: HK$39,646 HKD|-47.0%
Brilliant Earth
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
November 1, 2026
Retailer 5HK$14,067 HKD
Retailer 15HK$15,888 HKD
Retailer 8HK$20,646 HKD
Retailer 13HK$20,830 HKD
Retailer 12HK$21,938 HKD
Retailer 14HK$25,765 HKD
Retailer 9HK$26,998 HKD
Retailer 11HK$28,197 HKD
Retailer 4HK$35,153 HKD
Retailer 3HK$38,711 HKD
Retailer 7HK$40,005 HKD
Retailer 2HK$41,620 HKD
Retailer 10HK$43,699 HKD
Retailer 6HK$51,180 HKD
Brilliant EarthHK$75,789 HKD

28 data points across 15 retailers

15 retailersHK$14,067 HKD to HK$75,789 HKD

A
Cheapest Retailer
-
HK$14,067 HKD
$1,793 USD
Final sale: no returns
A
Retailer 2
-
HK$15,888 HKD
$2,025 USD
View
A
Retailer 3
-
HK$20,646 HKD
£2,072 GBP
View
A
Retailer 4
-
HK$20,830 HKD
$2,655 USD
View
A
Retailer 5
-
HK$21,938 HKD
€2,663 EUR
View
A
Retailer 6
-
HK$25,765 HKD
$3,284 USD
View
B+
Retailer 7
-
HK$26,998 HKD
A$5,294 AUD
View
A
Retailer 8
-
HK$28,197 HKD
ZAR 58,061 ZAR
View
B+
Retailer 9
-
HK$35,153 HKD
£3,528 GBP
View
B+
Retailer 10
-
HK$38,711 HKD
$4,934 USD
View
B+
Retailer 11
-
HK$40,005 HKD
$5,099 USD
View
B+
Retailer 12
-
HK$41,620 HKD
£4,177 GBP
View
B+
Retailer 13
-
HK$43,699 HKD
A$8,569 AUD
View
B+
Retailer 14
-
HK$51,180 HKD
$6,523 USD
View
Most Expensive
B
Brilliant Earth
21674605A · Oct 31
HK$75,789 HKD
$9,660 USD
View
14 more retailers have this diamond
Prices start from HK$14,067 HKDSave up to HK$61,722 HKD

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
6.66ct Emerald
HK$14,067 HKD