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Emerald|Lab Grown|IGI

5.51ct H VS2 Emerald Lab Grown Diamond

EX • H/VS2 • IGI LG848694444

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848694444

Diamond specifications and retailer prices

From €589 EUR
$658 USD
As of October 30, 2026
Save €5,072 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,661 EUR at Helzberg Diamonds · As of October 30, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848694444 or 848694444. Listed at 10 retailers as of October 30, 2026, with prices from €589 to €5,661, a €5,072 spread on the same certified stone. Helzberg Diamonds lists it at €5,661. 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
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848694444
Dimensions12.39 × 8.13 × 5.61 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm8.13 mm5.51 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848694444
Side View
Table 64.0%Crown 34.4°Girdle: MediumPavilion 42.9°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: Oct 30
Current: €5,661 EUR|Low: €589 EUR|High: €5,661 EUR|Avg: €1,989 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2€589 EUR
Retailer 5€684 EUR
Retailer 7€813 EUR
Retailer 4€841 EUR
Retailer 9€980 EUR
Retailer 6€1,112 EUR
Retailer 3€2,233 EUR
Retailer 10€2,347 EUR
Retailer 8€2,358 EUR
Helzberg Diamonds€5,661 EUR

3 data points across 10 retailers

10 retailers€589 EUR to €5,661 EUR

A
Cheapest Retailer
-
€589 EUR
$658 USD
A
Retailer 2
-
€684 EUR
$764 USD
View
A
Retailer 3
-
€813 EUR
HK$7,100 HKD
View
A
Retailer 4
-
€841 EUR
$940 USD
View
B+
Retailer 5
-
€980 EUR
$1,095 USD
View
A
Retailer 6
-
€1,112 EUR
$1,242 USD
View
B+
Retailer 7
-
€2,233 EUR
$2,495 USD
View
B
Retailer 8
-
€2,347 EUR
SGD 3,544 SGD
View
B
Retailer 9
-
€2,358 EUR
$2,635 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKOMPKKKK · Oct 30
€5,661 EUR
$6,325 USD
View
9 more retailers have this diamond
Prices start from €589 EURSave up to €5,072 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
5.51ct Emerald
€589 EUR