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Emerald|Lab Grown|IGI

3.92ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG826654540

Certificate IGI LG826654540

Diamond specifications and retailer prices

From $700 USD
Save $4,400 USD (86%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,100 USD at Brilliant Earth
View at Brilliant Earth

About this 3.92ct lab-grown emerald diamond

This 3.92ct 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 LG826654540 or 826654540. Listed at 3 retailers, with prices from $700 to $5,100 at Brilliant Earth, a $4,400 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

3.92
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654540
Dimensions10.84 × 7.50 × 4.93 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.84 mm7.50 mm3.92 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654540
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 40.6°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $5,100 USD|Low: $700 USD|High: $5,240 USD|Avg: $2,465 USD|-2.7%
Brilliant Earth
Retailer 2
Retailer 3
September 29, 2026
Retailer 3$700 USD
Retailer 2$1,172 USD
Brilliant Earth$5,100 USD

17 data points across 3 retailers

3 retailers$700 USD to $5,100 USD

B+
Cheapest Retailer
-
$700 USD
B+
Retailer 2
-
$1,174 USD
£925 GBP
View
Most Expensive
C
Brilliant Earth
21332101A · Oct 1
$5,100 USD
View
2 more retailers have this diamond
Prices start from $700 USDSave up to $4,400 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.

B+
3.92ct Emerald
$700 USD