CaratHunter
Plans
Emerald|Lab Grown|IGI

4.28ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG799612156

Certificate IGI LG799612156

Diamond specifications and retailer prices

From $1,239 USD
Save $5,671 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,910 USD at Brilliant Earth
View at Brilliant Earth

About this 4.28ct lab-grown emerald diamond

This 4.28ct 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 LG799612156 or 799612156. Listed at 17 retailers, with prices from $1,239 to $6,910 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

4.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799612156
Dimensions11.37 × 7.52 × 4.99 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm7.52 mm4.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799612156
Side View
Table 67.0%Crown 36.8°Girdle: MED-STKPavilion 42.5°Culet: LargeDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $6,910 USD|Low: $899 USD|High: $7,080 USD|Avg: $3,269 USD|-2.4%
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 17$1,239 USD
Retailer 14$1,460 USD
Retailer 15$1,665 USD
Retailer 10$1,805 USD
Retailer 16$1,905 USD
Retailer 13$1,945 USD
Retailer 4$2,619 USD
Retailer 9$2,821 USD
Retailer 12$3,371 USD
Retailer 6$3,566 USD
Retailer 3$4,149 USD
Retailer 11$4,228 USD
Retailer 5$4,241 USD
Retailer 7$4,516 USD
Retailer 2$5,441 USD
Retailer 8$6,142 USD
Brilliant Earth$6,910 USD

32 data points across 17 retailers

17 retailers$1,239 USD to $6,910 USD

A
Cheapest Retailer
-
$1,239 USD
A
Retailer 2
-
$1,460 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,665 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,805 USD
View
A
Retailer 5
-
$1,905 USD
£1,500 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,945 USD
€1,852 EUR
View
B+
Retailer 7
-
$2,619 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$2,821 USD
ZAR 45,576 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 9
-
$3,371 USD
View
B+
Retailer 10
-
$3,566 USD
£2,808 GBP
View
Price last confirmed 9 days ago
B
Retailer 11
-
$4,149 USD
£3,267 GBP
View
Price last confirmed 9 days ago
B
Retailer 12
-
$4,228 USD
SGD 5,714 SGD
View
B
Retailer 13
-
$4,241 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$4,516 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$5,441 USD
A$8,371 AUD
View
B
Retailer 16
-
$6,081 USD
View
Most Expensive
B
Brilliant Earth
19650372A · Oct 1
$6,910 USD
View
16 more retailers have this diamond
Prices start from $1,239 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.

A
4.28ct Emerald
$1,239 USD