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Emerald|Lab Grown|IGI

1.51ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG848628364

Shape and cutting style on the report: Emerald cut

Certificate IGI LG848628364

Diamond specifications and retailer prices

From $211 USD
As of November 1, 2026
Save $1,549 USD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,760 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848628364 or 848628364. Listed at 23 retailers as of October 31, 2026, with prices from $211 to $1,760, a $1,549 spread on the same certified stone. Brilliant Earth lists it at $1,760. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848628364
Dimensions7.88 × 5.41 × 3.71 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.41 mm1.51 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848628364
Side View
Table 62.0%Crown 32°Girdle: MediumPavilion 41.4°Culet: LargeDepth 68.6%

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: Nov 1
Current: $484 USD|Low: $211 USD|High: $1,230 USD|Avg: $597 USD|+3.6%
Retailer 1
Retailer 2
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Retailer 22
November 2, 2026
Retailer 8$211 USD
Retailer 7$237 USD
Retailer 5$245 USD
Retailer 2$262 USD
Retailer 22$262 USD
Retailer 11$294 USD
Retailer 18$426 USD
Retailer 9$451 USD
Retailer 12$452 USD
Retailer 1$484 USD
Retailer 4$509 USD
Retailer 6$517 USD
Retailer 21$612 USD
Retailer 17$644 USD
Retailer 20$822 USD
Retailer 3$842 USD
Retailer 15$849 USD
Retailer 14$886 USD
Retailer 13$895 USD
Retailer 19$915 USD
Retailer 16$1,050 USD
Retailer 10$1,230 USD

13 data points across 22 retailers

23 retailers$211 USD to $1,760 USD

A
Cheapest Retailer
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$211 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$245 USD
View
Retailer 4
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$262 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$262 USD
View
A
Retailer 6
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$294 USD
HK$2,300 HKD
View
A
Retailer 7
-
$426 USD
€406 EUR
View
B+
Retailer 8
-
$451 USD
View
A
Retailer 9
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$452 USD
ZAR 7,308 ZAR
View
A
Retailer 10
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$484 USD
£381 GBP
View
A
Retailer 11
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$509 USD
View
A
Retailer 12
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$517 USD
View
B+
Retailer 13
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$612 USD
A$941 AUD
View
B+
Retailer 14
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$644 USD
View
B+
Retailer 15
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$822 USD
A$1,265 AUD
View
B+
Retailer 16
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$842 USD
View
B+
Retailer 17
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$849 USD
SGD 1,147 SGD
View
B+
Retailer 18
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$886 USD
View
B+
Retailer 19
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$895 USD
View
B+
Retailer 20
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$915 USD
View
B
Retailer 21
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$1,050 USD
£827 GBP
View
B
Retailer 22
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$1,230 USD
View
Most Expensive
B
Brilliant Earth
22290483A · Oct 31
$1,760 USD
View
22 more retailers have this diamond
Prices start from $211 USDSave up to $1,549 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
1.51ct Emerald
$211 USD