Emerald|Lab Grown|GIA

4.28ct D VVS1 Emerald Lab Grown Diamond

VG • D/VVS1

Diamond specifications and retailer prices

From $3,679 USD
Save $4,766 USD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,445 USD at Blue Nile
View at Blue Nile

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 8 retailers, with prices from $3,679 to $8,445 at Blue Nile, a $4,766 spread on the same certified stone. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.81 × 7.72 × 5.06 mm
L/W Ratio1.40
Top View
10.81 mm7.72 mm4.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
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 2
Current: $8,445 USD|Low: $3,266 USD|High: $8,445 USD|Avg: $4,396 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 2, 2026
Retailer 7$3,266 USD
Retailer 2$3,679 USD
Retailer 5$4,017 USD
Retailer 6$4,385 USD
Retailer 3$4,420 USD
Retailer 4$6,132 USD
Blue Nile$8,445 USD

27 data points across 7 retailers

8 retailers$3,679 USD to $8,445 USD

Cheapest Retailer
-
$3,679 USD
B+
Retailer 2
-
$3,833 USD
View
B
Retailer 3
-
$4,017 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$4,385 USD
View
B
Retailer 5
-
$4,420 USD
£3,481 GBP
View
B
Retailer 6
-
$6,132 USD
View
B
Retailer 7
-
$6,590 USD
View
Most Expensive
B
Blue Nile
25450981 · Oct 1
$8,445 USD
View
7 more retailers have this diamond
Prices start from $3,679 USDSave up to $4,766 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
$3,679 USD