Marquise|Lab Grown|IGI

5.64ct D VVS2 Marquise Lab Grown Diamond

D/VVS2

Diamond specifications and retailer prices

From $3,214 AUD
$2,258 USD
As of October 27, 2026
Save $1,940 AUD (38%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,990 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.64ct lab-grown marquise diamond

This 5.64ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI. Listed at 6 retailers as of October 25, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.64
Carat
D
Colour
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions17.99 × 9.21 × 5.72 mm
L/W Ratio1.95
Top View
17.99 mm9.21 mm5.64 ctD / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCuletDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $12,990 AUD|Low: $3,214 AUD|High: $23,155 AUD|Avg: $7,881 AUD|-12.5%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$3,214 AUD
Retailer 5$3,518 AUD
Retailer 3$3,750 AUD
Retailer 6$3,771 AUD
Retailer 4$5,155 AUD
Helzberg Diamonds$12,990 AUD

15 data points across 6 retailers

6 retailers$3,214 AUD to $5,155 AUD

B+
Cheapest Retailer
-
$3,214 AUD
$2,258 USD
Retailer 2
-
$3,518 AUD
$2,471 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$3,750 AUD
$2,634 USD
View
Retailer 4
-
$3,771 AUD
$2,649 USD
View
Price last confirmed 21 days ago
B
Retailer 5
-
$5,155 AUD
$3,621 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJLMINMPI · Oct 13
$12,990 AUD
$9,125 USD
View
Price last confirmed 19 days ago
5 more retailers have this diamond
Prices start from $3,214 AUDSave up to $1,940 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.

B+
5.64ct Marquise
$3,214 AUD