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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 $1,347 AUD
$946 USD
As of October 27, 2026
Save $16,562 AUD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $17,909 AUD 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 $1,347 to $17,909, a $16,562 spread on the same certified stone. Brilliant Earth lists it at $17,909. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,392 AUD|Low: $1,347 AUD|High: $12,333 AUD|Avg: $3,886 AUD|-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$1,347 AUD
Retailer 18$1,465 AUD
Retailer 7$1,506 AUD
Retailer 15$1,562 AUD
Retailer 12$1,672 AUD
Retailer 14$1,808 AUD
Retailer 4$1,840 AUD
Retailer 2$2,191 AUD
Retailer 13$2,235 AUD
Retailer 1$2,392 AUD
Retailer 19$3,143 AUD
Retailer 5$3,365 AUD
Retailer 6$4,317 AUD
Retailer 16$4,390 AUD
Retailer 8$4,842 AUD
Retailer 17$5,303 AUD
Retailer 10$5,340 AUD
Retailer 11$7,498 AUD
Retailer 9$12,333 AUD

8 data points across 19 retailers

20 retailers$1,347 AUD to $17,909 AUD

A
Cheapest Retailer
-
$1,347 AUD
$946 USD
A
Retailer 2
-
$1,465 AUD
$1,029 USD
View
A
Retailer 3
-
$1,506 AUD
$1,058 USD
View
Final sale: no returns
A
Retailer 4
-
$1,562 AUD
$1,097 USD
View
A
Retailer 5
-
$1,672 AUD
£925 GBP
View
A
Retailer 6
-
$1,808 AUD
$1,270 USD
View
A
Retailer 7
-
$1,840 AUD
HK$10,100 HKD
View
A
Retailer 8
-
$2,191 AUD
$1,539 USD
View
B+
Retailer 9
-
$2,235 AUD
$1,570 USD
View
A
Retailer 10
-
$2,392 AUD
£1,323 GBP
View
A
Retailer 11
-
$3,143 AUD
ZAR 35,665 ZAR
View
A
Retailer 12
-
$3,365 AUD
$2,364 USD
View
B+
Retailer 13
-
$4,317 AUD
£2,388 GBP
View
B+
Retailer 14
-
$4,390 AUD
$3,084 USD
View
B+
Retailer 15
-
$4,842 AUD
$3,401 USD
View
B+
Retailer 16
-
$5,303 AUD
£2,933 GBP
View
B+
Retailer 17
-
$5,340 AUD
SGD 5,069 SGD
View
B
Retailer 18
-
$7,498 AUD
$5,267 USD
View
B
Retailer 19
-
$12,333 AUD
$8,663 USD
View
Most Expensive
B
Brilliant Earth
22282578A · Oct 28
$17,909 AUD
$12,580 USD
View
19 more retailers have this diamond
Prices start from $1,347 AUDSave up to $16,562 AUD

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
$1,347 AUD