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Marquise|Lab Grown|IGI

5.02ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG825620860

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825620860

Diamond specifications and retailer prices

From $2,036 AUD
$1,430 USD
As of November 1, 2026
Save $7,808 AUD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,842 AUD at Queensmith · As of October 10, 2026
View at Queensmith

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825620860 or 825620860. Listed at 20 retailers as of October 31, 2026, with a 384% 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

5.02
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825620860
Dimensions18.03 × 9.13 × 5.40 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.03 mm9.13 mm5.02 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825620860
Side View
Table 63.0%Crown 32.1°Girdle: THN-MEDPavilion 40°Culet: NoneDepth 59.1%

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: Nov 1
Current: $6,541 AUD|Low: $1,965 AUD|High: $10,031 AUD|Avg: $4,659 AUD|-5.8%
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 16$2,036 AUD
Retailer 2$2,125 AUD
Retailer 14$2,204 AUD
Retailer 3$2,285 AUD
Retailer 15$2,955 AUD
Retailer 12$3,226 AUD
Retailer 7$3,302 AUD
Retailer 19$3,707 AUD
Retailer 17$3,815 AUD
Retailer 9$3,864 AUD
Retailer 18$4,125 AUD
Retailer 8$4,173 AUD
Retailer 10$5,012 AUD
Retailer 5$5,590 AUD
Retailer 13$6,093 AUD
Retailer 1$6,541 AUD
Retailer 6$7,138 AUD
Retailer 11$8,029 AUD
Retailer 4$9,844 AUD

23 data points across 19 retailers

20 retailers$2,036 AUD to $9,844 AUD

A
Cheapest Retailer
-
$2,036 AUD
$1,430 USD
A
Retailer 2
-
$2,125 AUD
$1,493 USD
View
Final sale: no returns
A
Retailer 3
-
$2,204 AUD
£1,219 GBP
View
A
Retailer 4
-
$2,285 AUD
$1,605 USD
View
A
Retailer 5
-
$2,955 AUD
£1,635 GBP
View
B+
Retailer 6
-
$3,226 AUD
$2,266 USD
View
B+
Retailer 7
-
$3,302 AUD
€2,209 EUR
View
B+
Retailer 8
-
$3,707 AUD
$2,604 USD
View
B+
Retailer 9
-
$3,815 AUD
$2,680 USD
View
B+
Retailer 10
-
$3,864 AUD
$2,714 USD
View
B+
Retailer 11
-
$4,125 AUD
View
Retailer 12
-
$4,173 AUD
ZAR 47,356 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$5,012 AUD
£2,772 GBP
View
B+
Retailer 14
-
$5,590 AUD
$3,927 USD
View
B+
Retailer 15
-
$6,093 AUD
$4,280 USD
View
B+
Retailer 16
-
$6,541 AUD
£3,618 GBP
View
B
Retailer 17
-
$7,138 AUD
$5,014 USD
View
B
Retailer 18
-
$8,029 AUD
$5,640 USD
View
B
Retailer 19
-
$9,844 AUD
$6,915 USD
View
Most Expensive
Queensmith
LG825620860 · Oct 10
$11,842 AUD
£6,550 GBP
View
Price last confirmed 22 days ago
19 more retailers have this diamond
Prices start from $2,036 AUDSave up to $7,808 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
5.02ct Marquise
$2,036 AUD