Emerald|Lab Grown|IGI

4.28ct D VVS1 Emerald Lab Grown Diamond

- • D/VVS1 • IGI LG754594671

Certificate IGI LG754594671

Diamond specifications and retailer prices

From $3,594 USD
Save $9,103 USD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,541 USD at With Clarity
View at With Clarity

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 standard cut grade and certified by IGI LG754594671 or 754594671. Listed at 16 retailers, with a 253% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.28
Carat
D
Color
VVS1
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594671
Dimensions10.75 × 7.64 × 5.13 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.75 mm7.64 mm4.28 ctD / VVS1
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594671
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 40.7°Culet: LargeDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $6,828 USD|Low: $3,444 USD|High: $19,260 USD|Avg: $7,269 USD|-2.4%
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
With Clarity
October 1, 2026
Retailer 15$3,594 USD
Retailer 6$4,000 USD
Retailer 8$4,002 USD
Retailer 4$4,330 USD
Retailer 7$4,390 USD
Retailer 9$4,854 USD
Retailer 13$5,607 USD
Retailer 12$6,150 USD
Retailer 2$6,172 USD
Retailer 1$6,828 USD
Retailer 10$7,479 USD
Retailer 11$9,183 USD
Retailer 3$9,416 USD
Retailer 5$12,479 USD
Retailer 14$12,697 USD
With Clarity$18,170 USD

36 data points across 16 retailers

16 retailers$3,594 USD to $12,697 USD

B+
Cheapest Retailer
-
$3,594 USD
B+
Retailer 2
-
$4,000 USD
View
B+
Retailer 3
-
$4,002 USD
View
B
Retailer 4
-
$4,330 USD
View
B
Retailer 5
-
$4,390 USD
HK$34,300 HKD
View
B
Retailer 6
-
$4,846 USD
£3,816 GBP
View
B
Retailer 7
-
$5,607 USD
€5,340 EUR
View
B
Retailer 8
-
$6,150 USD
View
B
Retailer 9
-
$6,172 USD
£4,860 GBP
View
B
Retailer 10
-
$6,828 USD
A$10,505 AUD
View
B
Retailer 11
-
$7,479 USD
ZAR 120,830 ZAR
View
B
Retailer 12
-
$9,183 USD
£7,231 GBP
View
B
Retailer 13
-
$9,416 USD
View
B
Retailer 14
-
$12,479 USD
View
B
Retailer 15
-
$12,697 USD
SGD 17,158 SGD
View
Most Expensive
B
With Clarity
754594671 · Sep 30
$18,541 USD
View
Price under review
15 more retailers have this diamond
Prices start from $3,594 USDSave up to $9,103 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+
4.28ct Emerald
$3,594 USD