Emerald|Lab Grown|IGI

3.77ct F VS2 Emerald Lab Grown Diamond

EX • F/VS2 • IGI LG823626637

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823626637

Diamond specifications and retailer prices

From $474 USD
As of October 30, 2026
Save $3,836 USD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,310 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.77ct lab-grown emerald diamond

This 3.77ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823626637 or 823626637. Listed at 12 retailers as of October 29, 2026, with prices from $474 to $4,310, a $3,836 spread on the same certified stone. Brilliant Earth lists it at $4,310. 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

3.77
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823626637
Dimensions10.49 × 7.30 × 5.08 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm7.30 mm3.77 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823626637
Side View
Table 65.0%Crown 37.3°Girdle: MediumPavilion 40.4°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,310 USD|Low: $690 USD|High: $4,310 USD|Avg: $1,567 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
October 29, 2026
Retailer 6$730 USD
Retailer 9$762 USD
Retailer 12$779 USD
Retailer 3$916 USD
Retailer 2$947 USD
Retailer 7$1,158 USD
Retailer 11$1,443 USD
Retailer 5$1,580 USD
Retailer 4$2,645 USD
Retailer 10$3,423 USD
Retailer 8$4,210 USD
Brilliant Earth$4,310 USD

17 data points across 12 retailers

12 retailers$474 USD to $4,310 USD

A
Cheapest Retailer
-
$474 USD
A
Retailer 2
-
$730 USD
View
A
Retailer 3
-
$762 USD
View
B+
Retailer 4
-
$779 USD
View
A
Retailer 5
-
$947 USD
€902 EUR
View
A
Retailer 6
-
$1,158 USD
View
B+
Retailer 7
-
$1,443 USD
View
B+
Retailer 8
-
$1,580 USD
View
Retailer 9
-
$2,645 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$3,423 USD
View
B
Retailer 11
-
$4,210 USD
View
Most Expensive
B
Brilliant Earth
22267516A · Oct 29
$4,310 USD
View
11 more retailers have this diamond
Prices start from $474 USDSave up to $3,836 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.77ct Emerald
$474 USD