Marquise|Lab Grown|IGI

5.50ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG844678293

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844678293

Diamond specifications and retailer prices

From $946 USD
As of October 27, 2026
Save $11,634 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,580 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.5ct lab-grown marquise diamond

This 5.5ct 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 LG844678293 or 844678293. Listed at 20 retailers as of October 27, 2026, with prices from $946 to $12,580, a $11,634 spread on the same certified stone. Brilliant Earth lists it at $12,580. 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

5.50
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844678293
Dimensions8.98 × 18.81 × 5.51 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm18.81 mm5.50 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844678293
Side View
Table 63.0%Crown 33.4°Girdle: ThickPavilion 39.6°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,680 USD|Low: $946 USD|High: $8,663 USD|Avg: $2,730 USD|-1.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 28, 2026
Retailer 3$946 USD
Retailer 18$1,029 USD
Retailer 7$1,058 USD
Retailer 15$1,097 USD
Retailer 12$1,174 USD
Retailer 14$1,270 USD
Retailer 4$1,293 USD
Retailer 2$1,539 USD
Retailer 13$1,570 USD
Retailer 1$1,680 USD
Retailer 19$2,208 USD
Retailer 5$2,364 USD
Retailer 6$3,033 USD
Retailer 16$3,084 USD
Retailer 8$3,401 USD
Retailer 17$3,725 USD
Retailer 10$3,751 USD
Retailer 11$5,267 USD
Retailer 9$8,663 USD

8 data points across 19 retailers

20 retailers$946 USD to $12,580 USD

A
Cheapest Retailer
-
$946 USD
A
Retailer 2
-
$1,029 USD
View
A
Retailer 3
-
$1,058 USD
View
Final sale: no returns
A
Retailer 4
-
$1,097 USD
View
A
Retailer 5
-
$1,174 USD
£925 GBP
View
A
Retailer 6
-
$1,270 USD
View
A
Retailer 7
-
$1,293 USD
HK$10,100 HKD
View
A
Retailer 8
-
$1,539 USD
View
B+
Retailer 9
-
$1,570 USD
View
A
Retailer 10
-
$1,680 USD
£1,323 GBP
View
A
Retailer 11
-
$2,208 USD
ZAR 35,665 ZAR
View
A
Retailer 12
-
$2,364 USD
View
B+
Retailer 13
-
$3,033 USD
£2,388 GBP
View
B+
Retailer 14
-
$3,084 USD
View
B+
Retailer 15
-
$3,401 USD
View
B+
Retailer 16
-
$3,725 USD
£2,933 GBP
View
B+
Retailer 17
-
$3,751 USD
SGD 5,069 SGD
View
B
Retailer 18
-
$5,267 USD
View
B
Retailer 19
-
$8,663 USD
View
Most Expensive
B
Brilliant Earth
22282578A · Oct 28
$12,580 USD
View
19 more retailers have this diamond
Prices start from $946 USDSave up to $11,634 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.50ct Marquise
$946 USD