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Emerald|Lab Grown|IGI

7.51ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG598352643

Shape and cutting style on the report: Emerald cut

Certificate IGI LG598352643

Diamond specifications and retailer prices

From €5,341 EUR
$5,967 USD
As of October 30, 2026
Save €7,334 EUR (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €21,640 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 7.51ct lab-grown emerald diamond

This 7.51ct lab-grown emerald sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598352643 or 598352643. Listed at 16 retailers as of October 29, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.51
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598352643
Dimensions13.58 × 9.18 × 5.82 mm
L/W Ratio1.48
Culet sizeLarge
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
13.58 mm9.18 mm7.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598352643
Side View
Table 65.0%Crown 32.7°Girdle: MED-STKPavilion 39.1°Culet: LargeDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €11,189 EUR|Low: €4,216 EUR|High: €21,640 EUR|Avg: €8,310 EUR|+1.9%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 9€4,216 EUR
Retailer 11€5,341 EUR
Retailer 4€5,598 EUR
Retailer 7€5,691 EUR
Retailer 5€5,759 EUR
Retailer 13€5,981 EUR
Retailer 12€6,190 EUR
Retailer 3€6,196 EUR
Retailer 14€6,196 EUR
Retailer 2€7,355 EUR
Retailer 10€7,496 EUR
Retailer 6€8,826 EUR
Retailer 15€9,563 EUR
Retailer 1€11,189 EUR
Retailer 8€12,675 EUR
Taylor and Hart€21,640 EUR

21 data points across 16 retailers

16 retailers€5,341 EUR to €12,675 EUR

Retailer 1
-
€4,216 EUR
$4,710 USD
Price last confirmed 10 days ago
B
Retailer 2
-
€5,341 EUR
$5,967 USD
View
B
Retailer 3
-
€5,598 EUR
$6,254 USD
View
B
Retailer 4
-
€5,691 EUR
$6,358 USD
View
B
Retailer 5
-
€5,759 EUR
$6,434 USD
View
B
Retailer 6
-
€5,981 EUR
$6,682 USD
View
Final sale: no returns
B
Retailer 7
-
€6,190 EUR
$6,915 USD
View
B
Retailer 8
-
€6,196 EUR
$6,922 USD
View
Retailer 9
-
€6,196 EUR
$6,922 USD
View
Price last confirmed 15 days ago
B
Retailer 10
-
€7,355 EUR
$8,217 USD
View
B
Retailer 11
-
€7,496 EUR
$8,375 USD
View
B
Retailer 12
-
€8,826 EUR
£7,764 GBP
View
B
Retailer 13
-
€9,563 EUR
$10,684 USD
View
B
Retailer 14
-
€11,189 EUR
ZAR 201,949 ZAR
View
B
Retailer 15
-
€12,675 EUR
£11,150 GBP
View
Most Expensive
Taylor and Hart
3NX7H4A · Oct 31
€21,640 EUR
$24,176 USD
View
Price under review
15 more retailers have this diamond
Prices start from €5,341 EURSave up to €7,334 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.

B
7.51ct Emerald
€5,341 EUR