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Emerald|Lab Grown|IGI

3.98ct D VS1 Emerald Lab Grown Diamond

EX • D/VS1 • IGI LG826622830

Certificate IGI LG826622830

Diamond specifications and retailer prices

From $960 USD
Save $1,691 USD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,651 USD at Brilliance
View at Brilliance

About this 3.98ct lab-grown emerald diamond

This 3.98ct 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 LG826622830 or 826622830. Listed at 2 retailers, with prices from $960 to $2,651 at Brilliance, a $1,691 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

3.98
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826622830
Dimensions10.21 × 7.58 × 5.22 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.21 mm7.58 mm3.98 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826622830
Side View
Table 64.0%Crown 36.3°Girdle: MediumPavilion 40.6°Culet: LargeDepth 68.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,651 USD|Low: $960 USD|High: $2,721 USD|Avg: $1,547 USD|-2.6%
Brilliance
Retailer 2
September 27, 2026
Retailer 2$960 USD
Brilliance$2,651 USD

4 data points across 2 retailers

2 retailers$960 USD to $2,651 USD

B
Cheapest Retailer
-
$960 USD
Most Expensive
C
Brilliance
D45323492 · Oct 1
$2,651 USD
View
1 more retailer has this diamond
Prices start from $960 USDSave up to $1,691 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
3.98ct Emerald
$960 USD