Marquise|Lab Grown|IGI

5.01ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG825616371

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825616371

Diamond specifications and retailer prices

From $2,403 AUD
£1,329 GBP
As of November 1, 2026
Save $5,529 AUD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,475 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825616371 or 825616371. Listed at 23 retailers as of October 31, 2026, with a 230% 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

5.01
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825616371
Dimensions16.61 × 9.11 × 5.67 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.61 mm9.11 mm5.01 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825616371
Side View
Table 57.0%Crown 38.2°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 62.2%

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: Nov 1
Current: $19,475 AUD|Low: $2,403 AUD|High: $19,475 AUD|Avg: $6,203 AUD|+1.0%
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
November 1, 2026
Retailer 11$2,403 AUD
Retailer 8$2,528 AUD
Retailer 13$2,562 AUD
Retailer 12$3,183 AUD
Retailer 9$3,229 AUD
Retailer 6$4,057 AUD
Retailer 16$4,454 AUD
Retailer 14$4,573 AUD
Retailer 7$4,631 AUD
Retailer 5$5,320 AUD
Retailer 3$5,446 AUD
Retailer 4$6,082 AUD
Retailer 10$6,672 AUD
Retailer 2$7,250 AUD
Retailer 15$7,932 AUD
Brilliant Earth$19,475 AUD

38 data points across 16 retailers

23 retailers$2,403 AUD to $7,932 AUD

Retailer 1
-
$2,258 AUD
$1,586 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$2,403 AUD
£1,329 GBP
View
A
Retailer 3
-
$2,528 AUD
$1,776 USD
View
Final sale: no returns
A
Retailer 4
-
$2,562 AUD
$1,800 USD
View
Retailer 5
-
$2,618 AUD
$1,839 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$2,947 AUD
$2,070 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
$3,183 AUD
£1,760 GBP
View
Retailer 8
-
$3,206 AUD
$2,252 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$3,229 AUD
$2,268 USD
View
Retailer 10
-
$3,371 AUD
$2,368 USD
View
Price last confirmed 34 days ago
B+
Retailer 11
-
$4,057 AUD
€2,714 EUR
View
B+
Retailer 12
-
$4,454 AUD
$3,129 USD
View
B+
Retailer 13
-
$4,573 AUD
View
B+
Retailer 14
-
$4,631 AUD
$3,253 USD
View
Retailer 15
-
$4,698 AUD
$3,300 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$5,320 AUD
ZAR 60,376 ZAR
View
B+
Retailer 17
-
$5,446 AUD
£3,012 GBP
View
B+
Retailer 18
-
$6,082 AUD
$4,272 USD
View
B+
Retailer 19
-
$6,672 AUD
$4,687 USD
View
B+
Retailer 20
-
$7,250 AUD
£4,010 GBP
View
B
Retailer 21
-
$7,932 AUD
$5,572 USD
View
Retailer 22
-
$12,113 AUD
£6,700 GBP
View
Price last confirmed 22 days ago
Most Expensive
Brilliant Earth
21042959A · Oct 31
$19,475 AUD
$13,680 USD
View
Price under review
22 more retailers have this diamond
Prices start from $2,403 AUDSave up to $5,529 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
5.01ct Marquise
$2,403 AUD