Emerald|Lab Grown|IGI

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG821643768

Certificate IGI LG821643768

Diamond specifications and retailer prices

From $1,229 USD
Save $5,671 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,900 USD at Brilliant Earth
View at Brilliant Earth

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821643768 or 821643768. Listed at 16 retailers, with prices from $1,229 to $6,900 at Brilliant Earth, a $5,671 spread on the same certified stone. 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

4.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821643768
Dimensions11.56 × 7.51 × 4.79 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm7.51 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821643768
Side View
Table 66.0%Crown 34.7°Girdle: STK-THKPavilion 39.5°Culet: LargeDepth 63.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,900 USD|Low: $865 USD|High: $7,390 USD|Avg: $2,850 USD|-6.6%
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
October 1, 2026
Retailer 9$865 USD
Retailer 16$1,229 USD
Retailer 17$1,430 USD
Retailer 11$1,812 USD
Retailer 15$1,890 USD
Retailer 13$1,918 USD
Retailer 7$2,598 USD
Retailer 8$2,767 USD
Retailer 14$3,353 USD
Retailer 3$3,520 USD
Retailer 6$4,092 USD
Retailer 4$4,116 USD
Retailer 5$4,452 USD
Retailer 12$4,514 USD
Retailer 2$4,798 USD
Retailer 10$5,427 USD
Brilliant Earth$6,900 USD

39 data points across 17 retailers

16 retailers$1,229 USD to $6,900 USD

B+
Cheapest Retailer
-
$1,229 USD
B+
Retailer 2
-
$1,430 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$1,812 USD
View
B+
Retailer 4
-
$1,890 USD
£1,488 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,918 USD
€1,827 EUR
View
B+
Retailer 6
-
$2,598 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$2,767 USD
ZAR 44,698 ZAR
View
Price last confirmed 18 days ago
B
Retailer 8
-
$3,353 USD
View
B
Retailer 9
-
$3,520 USD
£2,772 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,092 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$4,116 USD
£3,241 GBP
View
Price last confirmed 9 days ago
B
Retailer 12
-
$4,452 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$4,578 USD
View
B
Retailer 14
-
$4,798 USD
SGD 6,484 SGD
View
C
Retailer 15
-
$5,427 USD
A$8,349 AUD
View
Most Expensive
C
Brilliant Earth
20855451A · Sep 29
$6,900 USD
View
15 more retailers have this diamond
Prices start from $1,229 USDSave up to $5,671 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.

B+
4.27ct Emerald
$1,229 USD