Emerald|Lab Grown|IGI

5.21ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG772603989

Shape and cutting style on the report: Emerald cut

Certificate IGI LG772603989

Diamond specifications and retailer prices

From $4,403 USD
As of October 30, 2026
Save $10,097 USD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,877 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772603989 or 772603989. Listed at 21 retailers as of October 30, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772603989
Dimensions8.28 × 8.28 × 12.02 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.28 mm8.28 mm5.21 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772603989
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 33.2°Culet: LNGDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,437 USD|Low: $4,720 USD|High: $31,240 USD|Avg: $10,178 USD|+0.1%
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
October 30, 2026
Retailer 4$4,907 USD
Retailer 12$5,305 USD
Retailer 5$5,757 USD
Retailer 11$6,727 USD
Retailer 1$7,437 USD
Retailer 7$7,574 USD
Retailer 6$8,230 USD
Retailer 15$9,908 USD
Retailer 2$10,396 USD
Retailer 8$11,813 USD
Retailer 9$11,895 USD
Retailer 10$12,100 USD
Retailer 13$14,500 USD
Retailer 3$16,330 USD
Retailer 14$31,240 USD

40 data points across 15 retailers

21 retailers$4,403 USD to $14,500 USD

B+
Cheapest Retailer
-
$4,403 USD
Retailer 2
-
$4,541 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$4,759 USD
View
Price last confirmed 20 days ago
B+
Retailer 4
-
$4,907 USD
View
Retailer 5
-
$5,268 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$5,268 USD
View
Price last confirmed 27 days ago
B
Retailer 7
-
$5,305 USD
View
B
Retailer 8
-
$5,757 USD
View
Final sale: no returns
B+
Retailer 9
-
$6,727 USD
View
Retailer 10
-
$6,902 USD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$7,437 USD
£5,856 GBP
View
B
Retailer 12
-
$7,574 USD
View
B
Retailer 13
-
$8,230 USD
£6,480 GBP
View
B
Retailer 14
-
$9,908 USD
View
Retailer 15
-
$10,396 USD
A$15,994 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$11,813 USD
ZAR 190,832 ZAR
View
B
Retailer 17
-
$11,895 USD
£9,366 GBP
View
Retailer 18
-
$12,100 USD
A$18,616 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$14,500 USD
View
Most Expensive
Taylor and Hart
PNN2CKV · Oct 30
$20,877 USD
View
Price under review
19 more retailers have this diamond
Prices start from $4,403 USDSave up to $10,097 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
$4,403 USD