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Marquise|Lab Grown|IGI

2.23ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG816605280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816605280

Diamond specifications and retailer prices

From $830 AUD
$583 USD
As of October 30, 2026
Save $3,733 AUD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $7,901 AUD at Brilliant Earth · As of September 19, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605280 or 816605280. Listed at 26 retailers as of October 28, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.23
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605280
Dimensions13.99 × 6.74 × 4.23 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.99 mm6.74 mm2.23 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605280
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.8%

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 30
Current: $1,610 AUD|Low: $797 AUD|High: $4,605 AUD|Avg: $2,186 AUD|+2.5%
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 31, 2026
Retailer 6$830 AUD
Retailer 2$893 AUD
Retailer 7$928 AUD
Retailer 11$930 AUD
Retailer 9$1,029 AUD
Retailer 17$1,217 AUD
Retailer 3$1,381 AUD
Retailer 16$1,488 AUD
Retailer 14$1,501 AUD
Retailer 1$1,610 AUD
Retailer 12$2,182 AUD
Retailer 13$2,287 AUD
Retailer 15$2,485 AUD
Retailer 10$2,709 AUD
Retailer 5$3,287 AUD
Retailer 4$3,441 AUD
Retailer 8$3,583 AUD
Retailer 18$4,477 AUD
Retailer 19$4,563 AUD

41 data points across 19 retailers

26 retailers$830 AUD to $4,563 AUD

A
Cheapest Retailer
-
$830 AUD
$583 USD
Retailer 2
-
$893 AUD
£494 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$928 AUD
$652 USD
View
Final sale: no returns
A
Retailer 4
-
$930 AUD
$653 USD
View
Retailer 5
-
$1,029 AUD
$723 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,029 AUD
$723 USD
View
A
Retailer 7
-
$1,217 AUD
$855 USD
View
A
Retailer 8
-
$1,381 AUD
$970 USD
View
A
Retailer 9
-
$1,488 AUD
View
A
Retailer 10
-
$1,501 AUD
€1,004 EUR
View
B+
Retailer 11
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$1,610 AUD
£890 GBP
View
B+
Retailer 12
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$1,737 AUD
$1,220 USD
View
B+
Retailer 13
-
$2,182 AUD
$1,533 USD
View
B+
Retailer 14
-
$2,287 AUD
View
Retailer 15
-
$2,305 AUD
$1,619 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$2,485 AUD
ZAR 28,204 ZAR
View
B+
Retailer 17
-
$2,709 AUD
$1,903 USD
View
B
Retailer 18
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$2,994 AUD
£1,656 GBP
View
B
Retailer 19
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$3,287 AUD
$2,309 USD
View
B
Retailer 20
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$3,334 AUD
$2,342 USD
View
B
Retailer 21
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$3,404 AUD
$2,391 USD
View
B
Retailer 22
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$3,441 AUD
$2,417 USD
View
Retailer 23
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$3,583 AUD
View
Price last confirmed 26 days ago
B
Retailer 24
-
$4,477 AUD
£2,476 GBP
View
B
Retailer 25
-
$4,563 AUD
$3,205 USD
View
Most Expensive
Brilliant Earth
20850434A · Sep 19
$7,901 AUD
$5,550 USD
View
Price under review
25 more retailers have this diamond
Prices start from $830 AUDSave up to $3,733 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
$830 AUD