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Marquise|Lab Grown|IGI

3.02ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG839654518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839654518

Diamond specifications and retailer prices

From $1,510 AUD
$1,058 USD
As of November 2, 2026
Save $5,195 AUD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,652 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839654518 or 839654518. Listed at 24 retailers as of November 2, 2026, with a 344% 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

3.02
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839654518
Dimensions14.76 × 7.53 × 4.57 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.53 mm3.02 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839654518
Side View
Table 61.0%Crown 39.2°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
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 2
Current: $2,240 AUD|Low: $1,510 AUD|High: $6,756 AUD|Avg: $3,381 AUD|-2.3%
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
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 4$1,510 AUD
Retailer 22$1,642 AUD
Retailer 5$1,691 AUD
Retailer 13$1,751 AUD
Retailer 15$1,767 AUD
Retailer 7$1,998 AUD
Retailer 3$2,229 AUD
Retailer 1$2,240 AUD
Retailer 21$2,508 AUD
Retailer 12$2,536 AUD
Retailer 20$2,658 AUD
Retailer 14$2,985 AUD
Retailer 10$3,283 AUD
Retailer 6$3,660 AUD
Retailer 18$3,955 AUD
Retailer 19$4,067 AUD
Retailer 8$4,828 AUD
Retailer 17$5,431 AUD
Retailer 16$5,940 AUD
Retailer 9$6,116 AUD
Retailer 2$6,328 AUD
Retailer 11$6,705 AUD

20 data points across 22 retailers

24 retailers$1,510 AUD to $6,705 AUD

A
Cheapest Retailer
-
$1,510 AUD
$1,058 USD
A
Retailer 2
-
$1,642 AUD
$1,151 USD
View
A
Retailer 3
-
$1,691 AUD
$1,185 USD
View
Final sale: no returns
A
Retailer 4
-
$1,751 AUD
$1,227 USD
View
Retailer 5
-
$1,767 AUD
$1,238 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,998 AUD
$1,400 USD
View
A
Retailer 7
-
$2,229 AUD
$1,562 USD
View
A
Retailer 8
-
$2,240 AUD
£1,236 GBP
View
A
Retailer 9
-
$2,508 AUD
$1,758 USD
View
B+
Retailer 10
-
$2,536 AUD
£1,400 GBP
View
B+
Retailer 11
-
$2,658 AUD
€1,774 EUR
View
B+
Retailer 12
-
$2,985 AUD
$2,092 USD
View
B+
Retailer 13
-
$3,283 AUD
$2,301 USD
View
B+
Retailer 14
-
$3,660 AUD
$2,565 USD
View
B+
Retailer 15
-
$3,955 AUD
View
B+
Retailer 16
-
$4,067 AUD
ZAR 46,044 ZAR
View
B+
Retailer 17
-
$4,828 AUD
£2,664 GBP
View
B
Retailer 18
-
$5,431 AUD
$3,806 USD
View
B
Retailer 19
-
$5,940 AUD
£3,278 GBP
View
B
Retailer 20
-
$6,116 AUD
$4,286 USD
View
B
Retailer 21
-
$6,328 AUD
$4,435 USD
View
B
Retailer 22
-
$6,705 AUD
SGD 6,350 SGD
View
Retailer 23
-
$7,325 AUD
View
Price last confirmed 24 days ago
Most Expensive
Helzberg Diamonds
ZXZOJPMLKLHO · Oct 13
$7,652 AUD
$5,363 USD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from $1,510 AUDSave up to $5,195 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
3.02ct Marquise
$1,510 AUD