Marquise|Lab Grown|IGI

4.28ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG618470742

Certificate IGI LG618470742

Diamond specifications and retailer prices

From $785 USD
Save $4,955 USD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,740 USD at Brilliant Earth
View at Brilliant Earth

About this 4.28ct lab-grown marquise diamond

This 4.28ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618470742 or 618470742. Listed at 9 retailers, with prices from $785 to $5,740 at Brilliant Earth, a $4,955 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
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618470742
Dimensions17.84 × 8.13 × 5.18 mm
L/W Ratio2.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
17.84 mm8.13 mm4.28 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618470742
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.7%

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: Sep 11
Current: $5,740 USD|Low: $695 USD|High: $5,740 USD|Avg: $1,245 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

25 data points across 10 retailers

9 retailers$785 USD - $5,740 USD

A
Cheapest Retailer
-
$785 USD
View
B+
Retailer 2
-
$843 USD
View
A
Retailer 3
-
$871 USD
View
A
Retailer 4
-
$942 USD
£742 GBP
View
A
Retailer 5
-
$1,095 USD
ZAR 17,694 ZAR
View
A
Retailer 6
-
$1,349 USD
View
A
Retailer 7
-
$1,384 USD
View
A
Retailer 8
-
$1,813 USD
View
Most Expensive
B
Brilliant Earth
19520730A · Sep 7
$5,740 USD
View
8 more retailers have this diamond
Prices start from $785 USDSave up to $4,955 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 Marquise
$785 USD

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