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Marquise|Lab Grown|IGI

2.23ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG829605017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829605017

Diamond specifications and retailer prices

From $649 AUD
£359 GBP
As of October 30, 2026
Save $3,365 AUD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,015 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.23ct lab-grown marquise diamond

This 2.23ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG829605017 or 829605017. Listed at 19 retailers as of October 30, 2026, with prices from $649 to $4,015, a $3,365 spread on the same certified stone. Brilliant Earth lists it at $4,015. 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

2.23
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829605017
Dimensions13.63 × 6.82 × 4.13 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.63 mm6.82 mm2.23 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829605017
Side View
Table 61.0%Crown 37.2°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 60.6%

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 30
Current: $4,015 AUD|Low: $649 AUD|High: $4,015 AUD|Avg: $1,679 AUD
Brilliant Earth
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
October 31, 2026
Retailer 16$649 AUD
Retailer 7$659 AUD
Retailer 9$940 AUD
Retailer 15$1,147 AUD
Retailer 17$1,196 AUD
Retailer 14$1,219 AUD
Retailer 5$1,251 AUD
Retailer 13$1,563 AUD
Retailer 4$1,620 AUD
Retailer 6$1,760 AUD
Retailer 2$2,039 AUD
Retailer 12$2,352 AUD
Retailer 3$2,386 AUD
Retailer 10$2,696 AUD
Retailer 8$2,940 AUD
Retailer 11$2,962 AUD
Retailer 18$3,137 AUD
Brilliant Earth$4,015 AUD

20 data points across 18 retailers

19 retailers$649 AUD to $4,015 AUD

A
Cheapest Retailer
-
$649 AUD
£359 GBP
A
Retailer 2
-
$659 AUD
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$940 AUD
$660 USD
View
B+
Retailer 4
-
$1,147 AUD
$806 USD
View
A
Retailer 5
-
$1,196 AUD
£661 GBP
View
A
Retailer 6
-
$1,219 AUD
$856 USD
View
A
Retailer 7
-
$1,251 AUD
€837 EUR
View
B+
Retailer 8
-
$1,563 AUD
$1,098 USD
View
B+
Retailer 9
-
$1,620 AUD
View
B+
Retailer 10
-
$1,760 AUD
ZAR 19,976 ZAR
View
B+
Retailer 11
-
$2,039 AUD
$1,432 USD
View
B+
Retailer 12
-
$2,352 AUD
$1,652 USD
View
B+
Retailer 13
-
$2,386 AUD
$1,676 USD
View
B
Retailer 14
-
$2,696 AUD
£1,491 GBP
View
B
Retailer 15
-
$2,787 AUD
$1,958 USD
View
B
Retailer 16
-
$2,940 AUD
$2,065 USD
View
Retailer 17
-
$2,962 AUD
View
B
Retailer 18
-
$3,137 AUD
SGD 2,978 SGD
View
Most Expensive
B
Brilliant Earth
21329200A · Oct 30
$4,015 AUD
$2,820 USD
View
18 more retailers have this diamond
Prices start from $649 AUDSave up to $3,365 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
2.23ct Marquise
$649 AUD