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Marquise|Lab Grown|IGI

5.71ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG842662531

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842662531

Diamond specifications and retailer prices

From $3,553 AUD
$2,496 USD
As of October 31, 2026
Save $9,942 AUD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,496 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.71ct lab-grown marquise diamond

This 5.71ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842662531 or 842662531. Listed at 18 retailers as of October 31, 2026, with prices from $3,553 to $13,496, a $9,942 spread on the same certified stone. With Clarity lists it at $13,496. 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

5.71
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662531
Dimensions18.06 × 9.13 × 5.83 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.06 mm9.13 mm5.71 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662531
Side View
Table 62.0%Crown 40.3°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.9%

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 31
Current: $5,264 AUD|Low: $3,553 AUD|High: $14,314 AUD|Avg: $7,846 AUD|-12.8%
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
With Clarity
November 1, 2026
Retailer 3$3,553 AUD
Retailer 8$3,744 AUD
Retailer 11$3,921 AUD
Retailer 12$5,027 AUD
Retailer 1$5,264 AUD
Retailer 9$5,586 AUD
Retailer 15$5,771 AUD
Retailer 16$6,109 AUD
Retailer 14$6,986 AUD
Retailer 10$7,462 AUD
Retailer 5$7,525 AUD
Retailer 7$9,485 AUD
Retailer 13$9,996 AUD
Retailer 6$10,103 AUD
Retailer 17$12,314 AUD
Retailer 4$12,320 AUD
Retailer 2$12,867 AUD
With Clarity$13,496 AUD

13 data points across 18 retailers

18 retailers$3,553 AUD to $13,496 AUD

A
Cheapest Retailer
-
$3,553 AUD
$2,496 USD
Final sale: no returns
A
Retailer 2
-
$3,744 AUD
$2,630 USD
View
A
Retailer 3
-
$3,921 AUD
£2,169 GBP
View
B+
Retailer 4
-
$5,027 AUD
£2,781 GBP
View
B+
Retailer 5
-
$5,264 AUD
$3,698 USD
View
B+
Retailer 6
-
$5,586 AUD
€3,737 EUR
View
B+
Retailer 7
-
$5,771 AUD
$4,054 USD
View
B+
Retailer 8
-
$6,109 AUD
$4,291 USD
View
B
Retailer 9
-
$6,986 AUD
£3,864 GBP
View
B
Retailer 10
-
$7,462 AUD
View
B
Retailer 11
-
$7,525 AUD
ZAR 85,399 ZAR
View
B
Retailer 12
-
$9,485 AUD
$6,663 USD
View
B
Retailer 13
-
$9,996 AUD
View
B
Retailer 14
-
$10,103 AUD
£5,588 GBP
View
B
Retailer 15
-
$12,314 AUD
$8,650 USD
View
B
Retailer 16
-
$12,320 AUD
SGD 11,695 SGD
View
B
Retailer 17
-
$12,867 AUD
$9,039 USD
View
Most Expensive
B
With Clarity
842662531 · Oct 31
$13,496 AUD
$9,480 USD
View
17 more retailers have this diamond
Prices start from $3,553 AUDSave up to $9,942 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
5.71ct Marquise
$3,553 AUD