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Emerald|Lab Grown|IGI

3.87ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG780692524

Certificate IGI LG780692524

Diamond specifications and retailer prices

From $902 USD
Save $4,478 USD (83%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,380 USD at Brilliant Earth
View at Brilliant Earth

About this 3.87ct lab-grown emerald diamond

This 3.87ct 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 LG780692524 or 780692524. Listed at 7 retailers, with prices from $902 to $5,380 at Brilliant Earth, a $4,478 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

3.87
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780692524
Dimensions10.80 × 7.09 × 4.87 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.80 mm7.09 mm3.87 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780692524
Side View
Table 66.0%Crown 34.7°Girdle: MediumPavilion 44.4°Culet: LargeDepth 68.7%

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: $902 USD|Low: $808 USD|High: $2,840 USD|Avg: $1,491 USD|+11.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 30, 2026
Retailer 1$902 USD
Retailer 4$984 USD
Retailer 2$1,042 USD
Retailer 5$2,005 USD
Retailer 6$2,182 USD
Retailer 3$2,840 USD

37 data points across 6 retailers

7 retailers$902 USD to $5,380 USD

B+
Cheapest Retailer
-
$902 USD
A
Retailer 2
-
$984 USD
View
A
Retailer 3
-
$1,044 USD
£822 GBP
View
B+
Retailer 4
-
$2,005 USD
View
B+
Retailer 5
-
$2,182 USD
View
B
Retailer 6
-
$2,840 USD
£2,236 GBP
View
Most Expensive
B
Brilliant Earth
18601384A · Oct 1
$5,380 USD
View
6 more retailers have this diamond
Prices start from $902 USDSave up to $4,478 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
3.87ct Emerald
$902 USD