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Emerald|Lab Grown|IGI

4.00ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG784699367

Certificate IGI LG784699367

Diamond specifications and retailer prices

From $650 USD
Save $5,560 USD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,150 USD at Brilliant Earth
View at Brilliant Earth

About this 4ct lab-grown emerald diamond

This 4ct 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 LG784699367 or 784699367. Listed at 22 retailers, with a 855% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.00
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784699367
Dimensions7.34 × 10.62 × 4.88 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
7.34 mm10.62 mm4.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784699367
Side View
Table 65.0%Crown 40.3°Girdle: Slightly ThickPavilion 33.8°Culet: LargeDepth 66.5%

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 29
Current: $9,150 USD|Low: $451 USD|High: $9,150 USD|Avg: $2,413 USD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 2, 2026
Retailer 10$451 USD
Retailer 11$728 USD
Retailer 18$754 USD
Retailer 13$930 USD
Retailer 12$1,080 USD
Retailer 3$1,097 USD
Retailer 14$1,202 USD
Retailer 17$1,572 USD
Retailer 16$1,620 USD
Retailer 9$1,857 USD
Retailer 6$1,913 USD
Retailer 4$2,347 USD
Retailer 8$2,507 USD
Retailer 2$2,571 USD
Retailer 7$2,601 USD
Retailer 15$3,214 USD
Retailer 5$6,210 USD
Brilliant Earth$9,150 USD

40 data points across 18 retailers

22 retailers$650 USD to $6,210 USD

A
Cheapest Retailer
-
$650 USD
A
Retailer 2
-
$707 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$728 USD
View
A
Retailer 4
-
$743 USD
View
A
Retailer 5
-
$754 USD
View
A
Retailer 6
-
$930 USD
View
B+
Retailer 7
-
$1,080 USD
View
A
Retailer 8
-
$1,097 USD
View
A
Retailer 9
-
$1,204 USD
£948 GBP
View
B+
Retailer 10
-
$1,572 USD
ZAR 25,398 ZAR
View
B+
Retailer 11
-
$1,620 USD
A$2,492 AUD
View
B+
Retailer 12
-
$1,857 USD
View
B+
Retailer 13
-
$1,913 USD
View
B+
Retailer 14
-
$2,120 USD
View
B+
Retailer 15
-
$2,347 USD
£1,848 GBP
View
B
Retailer 16
-
$2,507 USD
View
B
Retailer 17
-
$2,571 USD
View
B
Retailer 18
-
$2,601 USD
View
B
Retailer 19
-
$2,696 USD
View
B
Retailer 20
-
$3,214 USD
£2,531 GBP
View
B
Retailer 21
-
$6,210 USD
£4,890 GBP
View
Most Expensive
B
Brilliant Earth
18626772A · Sep 8
$9,150 USD
View
Price under review
21 more retailers have this diamond
Prices start from $650 USDSave up to $5,560 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
4.00ct Emerald
$650 USD