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Emerald|Lab Grown|IGI

5.51ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG848694446

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848694446

Diamond specifications and retailer prices

From $1,216 USD
HK$9,500 HKD
As of October 30, 2026
Save $6,997 USD (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,213 USD at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 5.51ct lab-grown emerald diamond

This 5.51ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848694446 or 848694446. Listed at 6 retailers as of October 28, 2026, with prices from $1,216 to $8,213, a $6,997 spread on the same certified stone. Helzberg Diamonds lists it at $8,213. 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

5.51
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848694446
Dimensions12.38 × 8.27 × 5.34 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.38 mm8.27 mm5.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848694446
Side View
Table 69.0%Crown 32.5°Girdle: Slightly ThickPavilion 38.9°Culet: LargeDepth 64.6%

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 30
Current: $8,213 USD|Low: $1,216 USD|High: $8,213 USD|Avg: $3,623 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$1,216 USD
Retailer 5$1,470 USD
Retailer 2$1,476 USD
Retailer 6$3,519 USD
Retailer 4$3,568 USD
Helzberg Diamonds$8,213 USD

2 data points across 6 retailers

6 retailers$1,216 USD to $8,213 USD

A
Cheapest Retailer
-
$1,216 USD
HK$9,500 HKD
B+
Retailer 2
-
$1,470 USD
View
A
Retailer 3
-
$1,476 USD
View
B+
Retailer 4
-
$3,519 USD
SGD 4,755 SGD
View
B+
Retailer 5
-
$3,568 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKOMPKKKM · Oct 28
$8,213 USD
View
5 more retailers have this diamond
Prices start from $1,216 USDSave up to $6,997 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
5.51ct Emerald
$1,216 USD