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Emerald|Lab Grown|IGI

3.51ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG771662146

Certificate IGI LG771662146

Diamond specifications and retailer prices

From $573 USD
Save $2,683 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,256 USD at MOH London
View at MOH London

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 LG771662146 or 771662146. Listed at 13 retailers, with prices from $573 to $3,256 at MOH London, a $2,683 spread on the same certified stone. 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 angle38.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771662146
Dimensions10.55 × 6.61 × 4.35 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm6.61 mm3.51 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771662146
Side View
Table 63.0%Crown 38.4°Girdle: ThickPavilion 35.7°Culet: LargeDepth 65.8%

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: Oct 2
Current: $3,256 USD|Low: $573 USD|High: $3,256 USD|Avg: $1,483 USD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 2, 2026
Retailer 6$573 USD
Retailer 11$668 USD
Retailer 13$730 USD
Retailer 10$740 USD
Retailer 12$1,105 USD
Retailer 7$1,135 USD
Retailer 8$1,219 USD
Retailer 4$1,667 USD
Retailer 2$1,779 USD
Retailer 5$1,977 USD
Retailer 9$2,148 USD
Retailer 3$2,377 USD
MOH London$3,256 USD

26 data points across 13 retailers

13 retailers$573 USD to $3,256 USD

A
Cheapest Retailer
-
$573 USD
A
Retailer 2
-
$668 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$730 USD
View
A
Retailer 4
-
$740 USD
View
A
Retailer 5
-
$1,105 USD
View
A
Retailer 6
-
$1,135 USD
View
A
Retailer 7
-
$1,221 USD
£961 GBP
View
B+
Retailer 8
-
$1,667 USD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
$1,779 USD
ZAR 28,744 ZAR
View
B+
Retailer 10
-
$1,977 USD
View
Price last confirmed 37 days ago
B+
Retailer 11
-
$2,148 USD
View
B
Retailer 12
-
$2,377 USD
£1,872 GBP
View
Most Expensive
B
MOH London
LG771662146 · Sep 29
$3,256 USD
£2,564 GBP
View
12 more retailers have this diamond
Prices start from $573 USDSave up to $2,683 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
$573 USD