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Marquise|Lab Grown|IGI

3.02ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG733555882

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG733555882

Diamond specifications and retailer prices

From $1,838 AUD
$1,291 USD
As of October 31, 2026
Save $7,158 AUD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $13,695 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733555882 or 733555882. Listed at 24 retailers as of October 30, 2026, with a 389% 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733555882
Dimensions14.50 × 7.57 × 4.81 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm7.57 mm3.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733555882
Side View
Table 58.0%Crown 36.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.5%

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: Oct 31
Current: $3,608 AUD|Low: $1,590 AUD|High: $8,727 AUD|Avg: $4,485 AUD|-0.6%
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
October 30, 2026
Retailer 7$1,838 AUD
Retailer 12$1,990 AUD
Retailer 5$2,228 AUD
Retailer 15$2,308 AUD
Retailer 11$2,555 AUD
Retailer 4$2,621 AUD
Retailer 1$3,608 AUD
Retailer 3$3,643 AUD
Retailer 10$5,763 AUD
Retailer 8$5,916 AUD
Retailer 6$6,162 AUD
Retailer 2$6,220 AUD
Retailer 9$7,315 AUD
Retailer 13$7,448 AUD
Retailer 14$8,456 AUD

40 data points across 15 retailers

24 retailers$1,838 AUD to $8,996 AUD

A
Cheapest Retailer
-
$1,838 AUD
$1,291 USD
Retailer 2
-
$1,990 AUD
$1,398 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$2,165 AUD
$1,521 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
$2,228 AUD
$1,565 USD
View
Final sale: no returns
Retailer 5
-
$2,308 AUD
$1,621 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$2,308 AUD
$1,621 USD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$2,308 AUD
$1,621 USD
View
B+
Retailer 8
-
$2,555 AUD
$1,795 USD
View
B+
Retailer 9
-
$2,621 AUD
$1,841 USD
View
B+
Retailer 10
-
$3,608 AUD
£1,996 GBP
View
B
Retailer 11
-
$3,643 AUD
$2,559 USD
View
B
Retailer 12
-
$4,190 AUD
$2,943 USD
View
Retailer 13
-
$4,776 AUD
$3,355 USD
View
Price last confirmed 30 days ago
Retailer 14
-
$5,763 AUD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$5,916 AUD
ZAR 67,138 ZAR
View
B
Retailer 16
-
$6,162 AUD
£3,408 GBP
View
B
Retailer 17
-
$6,220 AUD
$4,369 USD
View
B
Retailer 18
-
$6,731 AUD
$4,728 USD
View
B
Retailer 19
-
$7,062 AUD
$4,961 USD
View
B
Retailer 20
-
$7,315 AUD
£4,046 GBP
View
B
Retailer 21
-
$7,448 AUD
$5,232 USD
View
B
Retailer 22
-
$8,456 AUD
$5,940 USD
View
B
Retailer 23
-
$8,996 AUD
$6,319 USD
View
Most Expensive
Do Amore Diamonds
27-C44BFC578 · Oct 29
$13,695 AUD
$9,620 USD
View
Price under review
23 more retailers have this diamond
Prices start from $1,838 AUDSave up to $7,158 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
$1,838 AUD