CaratHunter
Plans
Marquise|Lab Grown|IGI

5.06ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From $2,018 AUD
$1,409 USD
As of October 30, 2026
Save $2,825 AUD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,205 AUD at Helzberg Diamonds · As of September 27, 2026
View at Helzberg Diamonds

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 9 retailers as of October 30, 2026, with a 140% 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

5.06
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions18.09 × 8.98 × 5.51 mm
L/W Ratio2.01
Top View
18.09 mm8.98 mm5.06 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: 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 30
Current: $11,205 AUD|Low: $2,018 AUD|High: $11,205 AUD|Avg: $5,025 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 5$2,018 AUD
Retailer 2$2,195 AUD
Retailer 4$2,341 AUD
Retailer 6$2,877 AUD
Retailer 3$4,843 AUD
Helzberg Diamonds$11,205 AUD

6 data points across 6 retailers

9 retailers$2,018 AUD to $4,843 AUD

Retailer 1
-
$2,018 AUD
$1,409 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$2,018 AUD
$1,409 USD
View
A
Retailer 3
-
$2,195 AUD
$1,533 USD
View
Retailer 4
-
$2,341 AUD
$1,635 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$2,341 AUD
$1,635 USD
View
B+
Retailer 6
-
$2,877 AUD
$2,009 USD
View
Retailer 7
-
$4,843 AUD
$3,382 USD
View
Price last confirmed 26 days ago
B
Retailer 8
-
$4,843 AUD
$3,382 USD
View
Most Expensive
Helzberg Diamonds
ZXZOHOMLHKMM · Sep 27
$11,205 AUD
$7,825 USD
View
Price last confirmed 37 days ago
8 more retailers have this diamond
Prices start from $2,018 AUDSave up to $2,825 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
5.06ct Marquise
$2,018 AUD