Marquise|Lab Grown|IGI

5.28ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG830618248

Certificate IGI LG830618248

Diamond specifications and retailer prices

From $1,555 USD
Save $10,785 USD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,340 USD at Brilliant Earth
View at Brilliant Earth

About this 5.28ct lab-grown marquise diamond

This 5.28ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830618248 or 830618248. Listed at 11 retailers, with prices from $1,555 to $12,340 at Brilliant Earth, a $10,785 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

5.28
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830618248
Dimensions17.60 × 9.01 × 5.61 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.60 mm9.01 mm5.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830618248
Side View
Table 61.0%Crown 40.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.3%

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 25
Current: $4,583 USD|Low: $1,470 USD|High: $5,201 USD|Avg: $2,792 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 28, 2026
Retailer 7$1,521 USD
Retailer 8$1,555 USD
Retailer 4$1,622 USD
Retailer 9$1,688 USD
Retailer 5$2,713 USD
Retailer 10$3,700 USD
Retailer 2$3,796 USD
Retailer 6$4,228 USD
Retailer 1$4,583 USD
Retailer 3$5,111 USD

21 data points across 10 retailers

11 retailers$1,555 USD to $12,340 USD

B+
Retailer 1
-
$1,521 USD
Price last confirmed 7 days ago
B
Retailer 2
-
$1,555 USD
View
B+
Retailer 3
-
$1,622 USD
€1,545 EUR
View
B+
Retailer 4
-
$1,688 USD
£1,329 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,713 USD
View
B
Retailer 6
-
$3,700 USD
£2,913 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
$3,796 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$4,228 USD
SGD 5,714 SGD
View
B
Retailer 9
-
$4,583 USD
A$7,051 AUD
View
B
Retailer 10
-
$5,111 USD
View
Most Expensive
C
Brilliant Earth
21217492A · Sep 26
$12,340 USD
View
10 more retailers have this diamond
Prices start from $1,555 USDSave up to $10,785 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+
5.28ct Marquise
$1,555 USD