Emerald|Lab Grown|IGI

6.21ct H VVS2 Emerald Lab Grown Diamond

ID • H/VVS2 • IGI LG834619090

Shape and cutting style on the report: Emerald cut

Certificate IGI LG834619090

Diamond specifications and retailer prices

From $975 USD
As of October 30, 2026
Save $4,025 USD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,000 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.21ct lab-grown emerald diamond

This 6.21ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834619090 or 834619090. Listed at 15 retailers as of October 30, 2026, with prices from $975 to $5,000, a $4,025 spread on the same certified stone. Brilliant Earth lists it at $5,000. 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

6.21
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834619090
Dimensions12.67 × 8.63 × 5.80 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.67 mm8.63 mm6.21 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834619090
Side View
Table 66.0%Crown 38.9°Girdle: MediumPavilion 39.5°Culet: LargeDepth 67.2%

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: Oct 30
Current: $5,000 USD|Low: $936 USD|High: $9,440 USD|Avg: $2,601 USD|-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 12$975 USD
Retailer 3$1,060 USD
Retailer 7$1,293 USD
Retailer 11$1,305 USD
Retailer 5$1,524 USD
Retailer 13$1,808 USD
Retailer 8$2,095 USD
Retailer 14$2,119 USD
Retailer 10$2,437 USD
Retailer 6$2,691 USD
Retailer 4$3,757 USD
Retailer 2$3,834 USD
Retailer 15$4,567 USD
Retailer 9$4,745 USD
Brilliant Earth$5,000 USD

22 data points across 15 retailers

15 retailers$975 USD to $5,000 USD

A
Cheapest Retailer
-
$975 USD
A
Retailer 2
-
$1,060 USD
View
A
Retailer 3
-
$1,293 USD
HK$10,100 HKD
View
A
Retailer 4
-
$1,305 USD
View
A
Retailer 5
-
$1,524 USD
View
B+
Retailer 6
-
$1,808 USD
View
A
Retailer 7
-
$2,095 USD
A$3,223 AUD
View
A
Retailer 8
-
$2,119 USD
View
B+
Retailer 9
-
$2,437 USD
View
B+
Retailer 10
-
$2,691 USD
View
B
Retailer 11
-
$3,757 USD
SGD 5,077 SGD
View
B+
Retailer 12
-
$3,834 USD
£3,019 GBP
View
B
Retailer 13
-
$4,567 USD
View
B
Retailer 14
-
$4,745 USD
View
Most Expensive
B
Brilliant Earth
21196839A · Oct 31
$5,000 USD
View
14 more retailers have this diamond
Prices start from $975 USDSave up to $4,025 USD

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
6.21ct Emerald
$975 USD