Emerald|Lab Grown|IGI

5.10ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG814646823

Shape and cutting style on the report: Emerald cut

Certificate IGI LG814646823

Diamond specifications and retailer prices

From $685 USD
As of October 30, 2026
Save $2,681 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,392 USD at Rare Carat · As of July 20, 2026
View at Rare Carat

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814646823 or 814646823. Listed at 21 retailers as of October 29, 2026, with a 391% 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

5.10
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814646823
Dimensions11.86 × 8.04 × 5.34 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm8.04 mm5.10 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814646823
Side View
Table 63.0%Crown 36.6°Girdle: MediumPavilion 39.2°Culet: LargeDepth 66.4%

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: $1,273 USD|Low: $685 USD|High: $3,388 USD|Avg: $1,675 USD|-4.3%
Retailer 1
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Retailer 6
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Retailer 15
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Retailer 17
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Retailer 20
October 31, 2026
Retailer 4$685 USD
Retailer 18$745 USD
Retailer 9$767 USD
Retailer 5$795 USD
Retailer 20$795 USD
Retailer 2$980 USD
Retailer 6$1,255 USD
Retailer 1$1,273 USD
Retailer 10$1,293 USD
Retailer 14$1,340 USD
Retailer 12$1,611 USD
Retailer 17$1,615 USD
Retailer 19$2,030 USD
Retailer 3$2,234 USD
Retailer 7$2,320 USD
Retailer 15$2,469 USD
Retailer 11$2,614 USD
Retailer 13$2,711 USD
Retailer 8$2,741 USD
Retailer 16$3,366 USD

39 data points across 20 retailers

21 retailers$685 USD to $3,366 USD

A
Cheapest Retailer
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$685 USD
A
Retailer 2
-
$745 USD
View
A
Retailer 3
-
$767 USD
View
Final sale: no returns
A
Retailer 4
-
$795 USD
View
Retailer 5
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$795 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$980 USD
View
A
Retailer 7
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$1,255 USD
View
A
Retailer 8
-
$1,273 USD
£1,002 GBP
View
B+
Retailer 9
-
$1,293 USD
View
A
Retailer 10
-
$1,340 USD
€1,276 EUR
View
A
Retailer 11
-
$1,611 USD
A$2,478 AUD
View
A
Retailer 12
-
$1,615 USD
ZAR 26,083 ZAR
View
B+
Retailer 13
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$2,030 USD
View
B+
Retailer 14
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$2,234 USD
View
B+
Retailer 15
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$2,320 USD
View
B+
Retailer 16
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$2,469 USD
£1,944 GBP
View
B+
Retailer 17
-
$2,614 USD
View
B+
Retailer 18
-
$2,711 USD
View
B+
Retailer 19
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$2,741 USD
View
B+
Retailer 20
-
$3,366 USD
£2,650 GBP
View
Most Expensive
Rare Carat
964567 · Jul 20
$5,392 USD
View
Price last confirmed 103 days ago
20 more retailers have this diamond
Prices start from $685 USDSave up to $2,681 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
5.10ct Emerald
$685 USD