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Emerald|Lab Grown|IGI

3.97ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG733589033

Certificate IGI LG733589033

Diamond specifications and retailer prices

From $1,740 USD
3 retailers carry this diamond
Most expensive: $4,025 USD at Rare Carat
View at Rare Carat

About this 3.97ct lab-grown emerald diamond

This 3.97ct 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 LG733589033 or 733589033. Listed at 3 retailers. 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

3.97
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733589033
Dimensions11.36 × 7.36 × 4.80 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm7.36 mm3.97 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733589033
Side View
Table 67.0%Crown 34.9°Girdle: Slightly ThickPavilion 39.7°Culet: LargeDepth 65.2%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $4,025 USD|Low: $566 USD|High: $6,300 USD|Avg: $2,157 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
July 28, 2026
Retailer 8$566 USD
Retailer 12$1,000 USD
Retailer 5$1,163 USD
Retailer 14$1,168 USD
Retailer 6$1,445 USD
Retailer 2$1,740 USD
Retailer 3$1,929 USD
Retailer 10$2,298 USD
Retailer 13$2,557 USD
Retailer 9$2,819 USD
Retailer 4$3,382 USD
Rare Carat$4,025 USD
Retailer 11$5,476 USD
Retailer 7$6,300 USD

66 data points across 14 retailers

3 retailers

B+
Cheapest Retailer
-
$1,740 USD
B+
Retailer 2
-
$2,298 USD
ZAR 37,119 ZAR
View
Price last confirmed 83 days ago
Most Expensive
B
Rare Carat
LVK34-42A · Jul 12
$4,025 USD
View
Price last confirmed 81 days ago
2 more retailers have this diamond
Prices start from $1,740 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+
3.97ct Emerald
$1,740 USD