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Emerald|Lab Grown|IGI

3.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG747532083

Certificate IGI LG747532083

Diamond specifications and retailer prices

From $523 USD
Save $2,822 USD (84%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $7,950 USD at Brilliant Earth
View at Brilliant Earth

About this 3.51ct lab-grown emerald diamond

This 3.51ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747532083 or 747532083. Listed at 29 retailers, with a 540% 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

3.51
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747532083
Dimensions9.73 × 7.00 × 5.08 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.73 mm7.00 mm3.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747532083
Side View
Table 66.0%Crown 38.1°Girdle: MED-STKPavilion 40.2°Culet: LargeDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $704 USD|Low: $381 USD|High: $3,345 USD|Avg: $1,445 USD|-5.2%
Retailer 1
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Retailer 26
September 30, 2026
Retailer 9$523 USD
Retailer 13$585 USD
Retailer 6$586 USD
Retailer 10$641 USD
Retailer 3$649 USD
Retailer 1$704 USD
Retailer 12$715 USD
Retailer 5$870 USD
Retailer 8$949 USD
Retailer 4$967 USD
Retailer 20$1,002 USD
Retailer 21$1,362 USD
Retailer 24$1,375 USD
Retailer 25$1,381 USD
Retailer 16$1,444 USD
Retailer 15$1,679 USD
Retailer 2$1,707 USD
Retailer 14$1,890 USD
Retailer 7$2,053 USD
Retailer 17$2,089 USD
Retailer 19$2,110 USD
Retailer 18$2,226 USD
Retailer 23$2,259 USD
Retailer 11$2,632 USD
Retailer 22$2,742 USD
Retailer 26$3,345 USD

38 data points across 26 retailers

29 retailers$523 USD to $3,345 USD

A
Cheapest Retailer
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$523 USD
A
Retailer 2
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$585 USD
View
A
Retailer 3
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$586 USD
View
A
Retailer 4
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$641 USD
View
A
Retailer 5
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$649 USD
View
A
Retailer 6
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$704 USD
HK$5,500 HKD
View
A
Retailer 7
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$715 USD
View
B+
Retailer 8
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$870 USD
View
A
Retailer 9
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$949 USD
View
A
Retailer 10
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$967 USD
€921 EUR
View
A
Retailer 11
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$1,000 USD
£787 GBP
View
A
Retailer 12
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$1,362 USD
View
B+
Retailer 13
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$1,375 USD
A$2,115 AUD
View
B+
Retailer 14
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$1,381 USD
ZAR 22,313 ZAR
View
B+
Retailer 15
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$1,444 USD
View
B+
Retailer 16
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$1,551 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
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$1,679 USD
View
B+
Retailer 18
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$1,707 USD
View
B
Retailer 19
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$1,890 USD
£1,488 GBP
View
B+
Retailer 20
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$2,053 USD
SGD 2,774 SGD
View
B+
Retailer 21
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$2,110 USD
View
B+
Retailer 22
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$2,132 USD
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B+
Retailer 23
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$2,226 USD
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B+
Retailer 24
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$2,259 USD
A$3,476 AUD
View
B
Retailer 25
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$2,463 USD
View
B
Retailer 26
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$2,632 USD
View
B
Retailer 27
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$2,742 USD
£2,159 GBP
View
B
Retailer 28
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$3,345 USD
View
Most Expensive
B
Brilliant Earth
16844753A · Sep 29
$7,950 USD
View
Price under review
28 more retailers have this diamond
Prices start from $523 USDSave up to $2,822 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.

A
3.51ct Emerald
$523 USD