Emerald|Lab Grown|IGI

4.55ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG817680809

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817680809

Diamond specifications and retailer prices

From $839 USD
As of October 29, 2026
Save $8,691 USD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,530 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.55ct lab-grown emerald diamond

This 4.55ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817680809 or 817680809. Listed at 18 retailers as of October 29, 2026, with prices from $839 to $9,530, a $8,691 spread on the same certified stone. Brilliant Earth lists it at $9,530. 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

4.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817680809
Dimensions11.14 × 7.69 × 5.18 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.14 mm7.69 mm4.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817680809
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 38.8°Culet: LargeDepth 67.4%

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 29
Current: $9,530 USD|Low: $839 USD|High: $10,600 USD|Avg: $2,975 USD|-3.1%
Brilliant Earth
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
October 29, 2026
Retailer 6$839 USD
Retailer 10$975 USD
Retailer 3$1,245 USD
Retailer 7$1,357 USD
Retailer 2$1,395 USD
Retailer 9$1,849 USD
Retailer 11$1,860 USD
Retailer 14$2,066 USD
Retailer 13$2,697 USD
Retailer 4$2,809 USD
Retailer 5$2,938 USD
Retailer 8$3,430 USD
Retailer 12$5,000 USD
Brilliant Earth$9,530 USD

43 data points across 14 retailers

18 retailers$839 USD to $9,530 USD

A
Cheapest Retailer
-
$839 USD
Final sale: no returns
A
Retailer 2
-
$869 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$975 USD
View
B+
Retailer 4
-
$1,245 USD
View
A
Retailer 5
-
$1,357 USD
€1,292 EUR
View
A
Retailer 6
-
$1,395 USD
£1,099 GBP
View
A
Retailer 7
-
$1,849 USD
ZAR 29,878 ZAR
View
A
Retailer 8
-
$1,860 USD
A$2,862 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$2,066 USD
View
A
Retailer 10
-
$2,697 USD
£2,124 GBP
View
A
Retailer 11
-
$2,743 USD
View
B+
Retailer 12
-
$2,809 USD
View
B+
Retailer 13
-
$2,938 USD
View
B+
Retailer 14
-
$2,998 USD
View
B+
Retailer 15
-
$3,430 USD
£2,701 GBP
View
B
Retailer 16
-
$5,000 USD
View
B
Retailer 17
-
$7,430 USD
£5,850 GBP
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20906728A · Oct 29
$9,530 USD
View
17 more retailers have this diamond
Prices start from $839 USDSave up to $8,691 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
4.55ct Emerald
$839 USD