Emerald|Lab Grown|IGI

3.70ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG797641178

Certificate IGI LG797641178

Diamond specifications and retailer prices

From $4,990 USD
As of October 30, 2026
Save $2,600 USD (34%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $7,590 USD at Kay Jewelers · As of October 28, 2026
View at Kay Jewelers

About this 3.7ct lab-grown emerald diamond

This 3.7ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG797641178 or 797641178. Listed at 4 retailers as of October 28, 2026, with prices from $4,990 to $7,590, a $2,600 spread on the same certified stone. Kay Jewelers lists it at $7,590. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.70
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797641178
Dimensions10.59 × 7.43 × 4.88 mm
L/W Ratio1.43
Top View
10.59 mm7.43 mm3.70 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797641178
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $7,590 USD|Low: $4,990 USD|High: $7,590 USD|Avg: $6,690 USD
Kay Jewelers
Retailer 2
Retailer 3
Retailer 4
October 2, 2026
Retailer 2$4,990 USD
Retailer 3$5,309 USD
Kay Jewelers$7,590 USD
Retailer 4$7,590 USD

2 data points across 4 retailers

4 retailers$4,990 USD to $7,590 USD

B+
Cheapest Retailer
-
$4,990 USD
B
Retailer 2
-
$5,309 USD
View
B
Retailer 3
-
$7,590 USD
View
Most Expensive
B
Kay Jewelers
259214378 · Oct 28
$7,590 USD
View
3 more retailers have this diamond
Prices start from $4,990 USDSave up to $2,600 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.

B+
3.70ct Emerald
$4,990 USD