Emerald|Lab Grown|IGI

4.56ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG843690317

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843690317

Diamond specifications and retailer prices

From $530 USD
As of October 27, 2026
Save $7,570 USD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,100 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.56ct lab-grown emerald diamond

This 4.56ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843690317 or 843690317. Listed at 17 retailers as of October 27, 2026, with prices from $530 to $8,100, a $7,570 spread on the same certified stone. Brilliant Earth lists it at $8,100. 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

4.56
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843690317
Dimensions11.76 × 7.29 × 5.00 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm7.29 mm4.56 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843690317
Side View
Table 65.0%Crown 36.4°Girdle: Slightly ThickPavilion 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: Oct 27
Current: $2,071 USD|Low: $530 USD|High: $3,082 USD|Avg: $1,382 USD|-6.5%
Retailer 1
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
October 30, 2026
Retailer 2$530 USD
Retailer 14$594 USD
Retailer 8$602 USD
Retailer 6$666 USD
Retailer 16$795 USD
Retailer 15$882 USD
Retailer 10$961 USD
Retailer 9$1,024 USD
Retailer 4$1,077 USD
Retailer 12$1,309 USD
Retailer 5$1,709 USD
Retailer 7$1,752 USD
Retailer 1$2,071 USD
Retailer 11$2,439 USD
Retailer 3$2,767 USD
Retailer 13$2,884 USD

11 data points across 16 retailers

17 retailers$530 USD to $8,100 USD

A
Cheapest Retailer
-
$530 USD
A
Retailer 2
-
$594 USD
View
Final sale: no returns
A
Retailer 3
-
$602 USD
View
A
Retailer 4
-
$666 USD
View
A
Retailer 5
-
$795 USD
View
B+
Retailer 6
-
$882 USD
View
A
Retailer 7
-
$961 USD
€915 EUR
View
A
Retailer 8
-
$1,024 USD
£806 GBP
View
A
Retailer 9
-
$1,077 USD
View
A
Retailer 10
-
$1,309 USD
ZAR 21,147 ZAR
View
A
Retailer 11
-
$1,709 USD
View
A
Retailer 12
-
$1,752 USD
View
B+
Retailer 13
-
$2,071 USD
SGD 2,798 SGD
View
B+
Retailer 14
-
$2,439 USD
View
B+
Retailer 15
-
$2,767 USD
£2,179 GBP
View
B+
Retailer 16
-
$2,884 USD
View
Most Expensive
B
Brilliant Earth
22285951A · Oct 29
$8,100 USD
View
16 more retailers have this diamond
Prices start from $530 USDSave up to $7,570 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
4.56ct Emerald
$530 USD