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Emerald|Lab Grown|IGI

5.50ct G VS2 Emerald Lab Grown Diamond

ID • G/VS2 • IGI LG579367712

Shape and cutting style on the report: Emerald cut

Certificate IGI LG579367712

Diamond specifications and retailer prices

From $668 USD
As of October 30, 2026
Save $3,752 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,420 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.5ct lab-grown emerald diamond

This 5.5ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579367712 or 579367712. Listed at 18 retailers as of October 29, 2026, with prices from $668 to $4,420, a $3,752 spread on the same certified stone. Brilliant Earth lists it at $4,420. 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

5.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579367712
Dimensions11.62 × 8.30 × 5.61 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.62 mm8.30 mm5.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579367712
Side View
Table 63.0%Crown 33.9°Girdle: MediumPavilion 39.1°Culet: LNGDepth 67.6%

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: $4,420 USD|Low: $585 USD|High: $4,730 USD|Avg: $1,810 USD|-6.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 4$668 USD
Retailer 11$682 USD
Retailer 15$726 USD
Retailer 5$774 USD
Retailer 18$774 USD
Retailer 12$1,145 USD
Retailer 19$1,180 USD
Retailer 2$1,239 USD
Retailer 7$1,252 USD
Retailer 10$1,262 USD
Retailer 17$1,943 USD
Retailer 16$1,978 USD
Retailer 3$2,178 USD
Retailer 14$2,408 USD
Retailer 8$2,642 USD
Retailer 9$2,672 USD
Retailer 13$3,280 USD
Retailer 6$4,142 USD
Brilliant Earth$4,420 USD

41 data points across 19 retailers

18 retailers$668 USD to $4,420 USD

A
Cheapest Retailer
-
$668 USD
A
Retailer 2
-
$726 USD
View
Retailer 3
-
$774 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$774 USD
View
A
Retailer 5
-
$1,145 USD
€1,090 EUR
View
B+
Retailer 6
-
$1,180 USD
View
A
Retailer 7
-
$1,239 USD
£976 GBP
View
A
Retailer 8
-
$1,252 USD
View
B+
Retailer 9
-
$1,262 USD
View
B+
Retailer 10
-
$1,943 USD
View
B+
Retailer 11
-
$1,978 USD
View
B+
Retailer 12
-
$2,178 USD
View
B+
Retailer 13
-
$2,408 USD
£1,896 GBP
View
B+
Retailer 14
-
$2,642 USD
View
Retailer 15
-
$2,672 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$3,280 USD
£2,583 GBP
View
B
Retailer 17
-
$4,142 USD
View
Most Expensive
B
Brilliant Earth
7634231A · Oct 29
$4,420 USD
View
17 more retailers have this diamond
Prices start from $668 USDSave up to $3,752 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
5.50ct Emerald
$668 USD