CaratHunter
Plans
Emerald|Lab Grown|IGI

5.09ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG720582423

Shape and cutting style on the report: Emerald cut

Certificate IGI LG720582423

Diamond specifications and retailer prices

From $1,080 USD
As of October 28, 2026
Save $6,520 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,600 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720582423 or 720582423. Listed at 12 retailers as of October 28, 2026, with prices from $1,080 to $7,600, a $6,520 spread on the same certified stone. Brilliant Earth lists it at $7,600. 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

5.09
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720582423
Dimensions12.88 × 7.75 × 4.97 mm
L/W Ratio1.66
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm7.75 mm5.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720582423
Side View
Table 64.0%Crown 31.8°Girdle: MediumPavilion 42.3°Culet: LargeDepth 64.1%

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 28
Current: $7,600 USD|Low: $624 USD|High: $8,110 USD|Avg: $2,020 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6$624 USD
Retailer 13$708 USD
Retailer 3$728 USD
Retailer 5$754 USD
Retailer 16$754 USD
Retailer 18$930 USD
Retailer 8$1,080 USD
Retailer 17$1,141 USD
Retailer 12$1,203 USD
Retailer 2$1,323 USD
Retailer 19$1,858 USD
Retailer 14$2,121 USD
Retailer 9$2,179 USD
Retailer 10$2,375 USD
Retailer 4$2,508 USD
Retailer 7$2,574 USD
Retailer 11$2,603 USD
Retailer 15$3,216 USD
Brilliant Earth$7,600 USD

15 data points across 19 retailers

12 retailers$1,080 USD to $7,600 USD

Retailer 1
-
$624 USD
Price last confirmed 28 days ago
Retailer 2
-
$708 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$754 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$1,080 USD
View
A
Retailer 5
-
$1,323 USD
€1,260 EUR
View
Retailer 6
-
$1,858 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$2,121 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$2,508 USD
View
Price last confirmed 20 days ago
Retailer 9
-
$2,574 USD
View
Price last confirmed 24 days ago
Retailer 10
-
$2,603 USD
View
Price last confirmed 21 days ago
Retailer 11
-
$3,216 USD
£2,532 GBP
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
16272978A · Oct 29
$7,600 USD
View
11 more retailers have this diamond
Prices start from $1,080 USDSave up to $6,520 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
5.09ct Emerald
$1,080 USD