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Emerald|Lab Grown|IGI

3.87ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG830650445

Certificate IGI LG830650445

Diamond specifications and retailer prices

From $667 USD
Save $3,443 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,110 USD at Rare Carat
View at Rare Carat

About this 3.87ct lab-grown emerald diamond

This 3.87ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830650445 or 830650445. Listed at 7 retailers, with prices from $667 to $4,110 at Rare Carat, a $3,443 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
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830650445
Dimensions10.42 × 7.61 × 5.09 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.42 mm7.61 mm3.87 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830650445
Side View
Table 65.0%Crown 34.7°Girdle: MediumPavilion 40.5°Culet: LargeDepth 66.9%

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: $4,110 USD|Low: $493 USD|High: $4,110 USD|Avg: $1,371 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 29, 2026
Retailer 2$667 USD
Retailer 5$895 USD
Retailer 6$1,150 USD
Retailer 3$1,212 USD
Retailer 4$1,833 USD
Retailer 7$2,013 USD
Rare Carat$4,110 USD

21 data points across 7 retailers

7 retailers$667 USD to $4,110 USD

B+
Cheapest Retailer
-
$667 USD
B+
Retailer 2
-
$895 USD
View
Price last confirmed 13 days ago
B
Retailer 3
-
$1,150 USD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$1,215 USD
£956 GBP
View
B+
Retailer 5
-
$1,833 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$2,013 USD
View
Price last confirmed 15 days ago
Most Expensive
C
Rare Carat
830650445 · Sep 27
$4,110 USD
View
6 more retailers have this diamond
Prices start from $667 USDSave up to $3,443 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+
3.87ct Emerald
$667 USD