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Emerald|Lab Grown|IGI

6.50ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG640432888

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640432888

Diamond specifications and retailer prices

From €1,138 EUR
$1,271 USD
As of October 31, 2026
Save €8,314 EUR (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €9,452 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.5ct lab-grown emerald diamond

This 6.5ct 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 LG640432888 or 640432888. Listed at 18 retailers as of October 29, 2026, with prices from €1,138 to €9,452, a €8,314 spread on the same certified stone. Brilliant Earth lists it at €9,452. 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

6.50
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640432888
Dimensions12.99 × 8.34 × 5.47 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.99 mm8.34 mm6.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640432888
Side View
Table 64.0%Crown 34°Girdle: MED-STKPavilion 38.1°Culet: LNGDepth 65.6%

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 31
Current: €9,452 EUR|Low: €1,138 EUR|High: €9,533 EUR|Avg: €3,112 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 20
November 1, 2026
Retailer 7€1,138 EUR
Retailer 13€1,180 EUR
Retailer 16€1,334 EUR
Retailer 11€1,490 EUR
Retailer 12€1,616 EUR
Retailer 8€1,659 EUR
Retailer 2€1,834 EUR
Retailer 5€1,839 EUR
Retailer 3€2,324 EUR
Retailer 14€2,412 EUR
Retailer 15€2,440 EUR
Retailer 18€2,519 EUR
Retailer 17€3,151 EUR
Retailer 6€3,415 EUR
Retailer 9€3,531 EUR
Retailer 4€4,014 EUR
Retailer 19€4,205 EUR
Retailer 10€4,620 EUR
Retailer 20€9,031 EUR
Brilliant Earth€9,452 EUR

18 data points across 20 retailers

18 retailers€1,138 EUR to €9,452 EUR

A
Cheapest Retailer
-
€1,138 EUR
$1,271 USD
Final sale: no returns
A
Retailer 2
-
€1,180 EUR
$1,318 USD
View
A
Retailer 3
-
€1,334 EUR
$1,490 USD
View
B+
Retailer 4
-
€1,659 EUR
$1,854 USD
View
B+
Retailer 5
-
€1,834 EUR
£1,613 GBP
View
B+
Retailer 6
-
€1,839 EUR
$2,055 USD
View
B
Retailer 7
-
€2,324 EUR
$2,596 USD
View
B+
Retailer 8
-
€2,412 EUR
A$4,146 AUD
View
B+
Retailer 9
-
€2,440 EUR
$2,726 USD
View
B+
Retailer 10
-
€2,519 EUR
ZAR 45,466 ZAR
View
B
Retailer 11
-
€3,151 EUR
£2,772 GBP
View
B
Retailer 12
-
€3,415 EUR
$3,815 USD
View
B
Retailer 13
-
€3,531 EUR
$3,945 USD
View
Retailer 14
-
€4,014 EUR
$4,485 USD
View
Price last confirmed 14 days ago
B
Retailer 15
-
€4,205 EUR
£3,699 GBP
View
B
Retailer 16
-
€4,620 EUR
$5,162 USD
View
B
Retailer 17
-
€9,031 EUR
$10,090 USD
View
Most Expensive
B
Brilliant Earth
22300733A · Oct 29
€9,452 EUR
$10,560 USD
View
17 more retailers have this diamond
Prices start from €1,138 EURSave up to €8,314 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
6.50ct Emerald
€1,138 EUR