Emerald|Lab Grown|IGI

1.09ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG815650834

Shape and cutting style on the report: Emerald cut

Certificate IGI LG815650834

Diamond specifications and retailer prices

From $200 USD
As of November 1, 2026
Save $640 USD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $900 USD at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

About this 1.09ct lab-grown emerald diamond

This 1.09ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815650834 or 815650834. Listed at 6 retailers as of November 1, 2026, with a 320% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815650834
Dimensions6.70 × 4.93 × 3.38 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.70 mm4.93 mm1.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815650834
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 40.6°Culet: LargeDepth 68.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $461 USD|Low: $200 USD|High: $854 USD|Avg: $547 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$200 USD
Retailer 6$310 USD
Retailer 9$380 USD
Retailer 8$437 USD
Retailer 1$461 USD
Retailer 3$471 USD
Retailer 11$545 USD
Retailer 10$696 USD
Retailer 7$710 USD
Retailer 2$782 USD
Retailer 5$840 USD

18 data points across 11 retailers

6 retailers$200 USD to $840 USD

A
Cheapest Retailer
-
$200 USD
Final sale: no returns
B+
Retailer 2
-
$310 USD
View
A
Retailer 3
-
$415 USD
View
Retailer 4
-
$710 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
$840 USD
View
Most Expensive
Brilliant Earth
21257579A · Sep 29
$900 USD
View
Price last confirmed 32 days ago
5 more retailers have this diamond
Prices start from $200 USDSave up to $640 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
1.09ct Emerald
$200 USD