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Emerald|Lab Grown|IGI

5.51ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG788668320

Shape and cutting style on the report: Emerald cut

Certificate IGI LG788668320

Diamond specifications and retailer prices

From €1,102 EUR
$1,231 USD
As of November 2, 2026
Save €10,239 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €11,341 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG788668320 or 788668320. Listed at 27 retailers as of October 31, 2026, with prices from €1,102 to €11,341, a €10,239 spread on the same certified stone. Brilliant Earth lists it at €11,341. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668320
Dimensions11.63 × 8.17 × 5.61 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.63 mm8.17 mm5.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788668320
Side View
Table 68.0%Crown 40.4°Girdle: Slightly ThickPavilion 39.1°Culet: LargeDepth 68.7%

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: Nov 2
Current: €11,341 EUR|Low: €1,102 EUR|High: €11,574 EUR|Avg: €3,217 EUR|-2.0%
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
November 1, 2026
Retailer 13€1,102 EUR
Retailer 5€1,233 EUR
Retailer 14€1,278 EUR
Retailer 9€1,343 EUR
Retailer 4€1,654 EUR
Retailer 2€1,990 EUR
Retailer 7€2,860 EUR
Retailer 10€2,867 EUR
Retailer 6€3,410 EUR
Retailer 3€3,668 EUR
Retailer 8€3,840 EUR
Retailer 11€4,540 EUR
Retailer 12€4,686 EUR
Brilliant Earth€11,341 EUR

43 data points across 14 retailers

27 retailers€1,102 EUR to €11,341 EUR

Retailer 1
-
€1,058 EUR
$1,182 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€1,102 EUR
$1,231 USD
View
Retailer 3
-
€1,199 EUR
$1,340 USD
View
Price last confirmed 26 days ago
A
Retailer 4
-
€1,233 EUR
$1,378 USD
View
Final sale: no returns
A
Retailer 5
-
€1,278 EUR
$1,428 USD
View
Retailer 6
-
€1,278 EUR
$1,428 USD
View
Price last confirmed 29 days ago
Retailer 7
-
€1,278 EUR
$1,428 USD
View
Price last confirmed 20 days ago
A
Retailer 8
-
€1,343 EUR
$1,500 USD
View
A
Retailer 9
-
€1,654 EUR
$1,848 USD
View
A
Retailer 10
-
€1,799 EUR
$2,010 USD
View
A
Retailer 11
-
€1,895 EUR
$2,117 USD
View
A
Retailer 12
-
€1,990 EUR
£1,751 GBP
View
B+
Retailer 13
-
€2,449 EUR
$2,736 USD
View
Retailer 14
-
€2,645 EUR
$2,955 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
€2,645 EUR
$2,955 USD
View
B+
Retailer 16
-
€2,860 EUR
A$4,915 AUD
View
B+
Retailer 17
-
€2,867 EUR
ZAR 51,745 ZAR
View
B+
Retailer 18
-
€3,410 EUR
£3,000 GBP
View
B+
Retailer 19
-
€3,668 EUR
$4,098 USD
View
B+
Retailer 20
-
€3,787 EUR
$4,231 USD
View
B+
Retailer 21
-
€3,840 EUR
A$6,600 AUD
View
B+
Retailer 22
-
€4,540 EUR
£3,994 GBP
View
B
Retailer 23
-
€4,686 EUR
$5,235 USD
View
B
Retailer 24
-
€5,003 EUR
$5,590 USD
View
B
Retailer 25
-
€8,029 EUR
$8,970 USD
View
B
Retailer 26
-
€9,783 EUR
$10,930 USD
View
Most Expensive
B
Brilliant Earth
19844456A · Oct 31
€11,341 EUR
$12,670 USD
View
26 more retailers have this diamond
Prices start from €1,102 EURSave up to €10,239 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
€1,102 EUR