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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 €1,605 EUR
$1,793 USD
As of November 1, 2026
Save €7,042 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,647 EUR 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 €1,605 to €8,647, a €7,042 spread on the same certified stone. Brilliant Earth lists it at €8,647. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €8,647 EUR|Low: €1,605 EUR|High: €16,326 EUR|Avg: €4,489 EUR|-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 2, 2026
Retailer 5€1,605 EUR
Retailer 15€1,813 EUR
Retailer 2€2,355 EUR
Retailer 13€2,376 EUR
Retailer 12€2,503 EUR
Retailer 14€2,939 EUR
Retailer 9€3,080 EUR
Retailer 11€3,217 EUR
Retailer 4€4,011 EUR
Retailer 3€4,416 EUR
Retailer 7€4,564 EUR
Retailer 8€4,748 EUR
Retailer 10€4,986 EUR
Retailer 6€5,839 EUR
Brilliant Earth€8,647 EUR

29 data points across 15 retailers

15 retailers€1,605 EUR to €8,647 EUR

A
Cheapest Retailer
-
€1,605 EUR
$1,793 USD
Final sale: no returns
A
Retailer 2
-
€1,813 EUR
$2,025 USD
View
A
Retailer 3
-
€2,355 EUR
£2,072 GBP
View
A
Retailer 4
-
€2,376 EUR
$2,655 USD
View
A
Retailer 5
-
€2,503 EUR
View
A
Retailer 6
-
€2,939 EUR
$3,284 USD
View
B+
Retailer 7
-
€3,080 EUR
A$5,294 AUD
View
A
Retailer 8
-
€3,217 EUR
ZAR 58,061 ZAR
View
B+
Retailer 9
-
€4,011 EUR
£3,528 GBP
View
B+
Retailer 10
-
€4,416 EUR
$4,934 USD
View
B+
Retailer 11
-
€4,564 EUR
$5,099 USD
View
B+
Retailer 12
-
€4,748 EUR
£4,177 GBP
View
B+
Retailer 13
-
€4,986 EUR
A$8,569 AUD
View
B+
Retailer 14
-
€5,839 EUR
$6,523 USD
View
Most Expensive
B
Brilliant Earth
21674605A · Oct 31
€8,647 EUR
$9,660 USD
View
14 more retailers have this diamond
Prices start from €1,605 EURSave up to €7,042 EUR

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
€1,605 EUR