Emerald|Lab Grown|IGI

5.21ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG823680058

Certificate IGI LG823680058

Diamond specifications and retailer prices

From $3,929 USD
As of October 31, 2026
Save $1,612 USD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,541 USD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 5.21ct lab-grown emerald diamond

This 5.21ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823680058 or 823680058. Listed at 2 retailers as of October 31, 2026, with prices from $3,929 to $5,541, a $1,612 spread on the same certified stone. Novita Diamonds lists it at $5,541. 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

5.21
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG823680058
Dimensions12.10 × 8.15 × 5.29 mm
L/W Ratio1.48
Top View
12.10 mm8.15 mm5.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823680058
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.9%

Caratlytics Score

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

Last verified: Oct 31
Current: $5,541 USD|Low: $2,465 USD|High: $5,627 USD|Avg: $3,790 USD|-1.5%
Novita Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$2,465 USD
Retailer 3$3,929 USD
Novita Diamonds$5,541 USD

6 data points across 3 retailers

2 retailers$3,929 USD to $5,541 USD

B+
Cheapest Retailer
-
$3,929 USD
Most Expensive
B
Novita Diamonds
cert_823680058 · Oct 31
$5,541 USD
A$8,525 AUD
View
1 more retailer has this diamond
Prices start from $3,929 USDSave up to $1,612 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+
5.21ct Emerald
$3,929 USD