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Marquise|Lab Grown|IGI

3.03ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG836673295

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836673295

Diamond specifications and retailer prices

From $1,016 AUD
$714 USD
As of October 30, 2026
Save $3,639 AUD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,410 AUD at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836673295 or 836673295. Listed at 22 retailers as of October 29, 2026, with a 358% 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

3.03
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673295
Dimensions14.48 × 7.64 × 4.77 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.48 mm7.64 mm3.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673295
Side View
Table 58.0%Crown 37.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 62.4%

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 30
Current: $5,410 AUD|Low: $975 AUD|High: $5,410 AUD|Avg: $2,551 AUD
Rare Carat
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
October 30, 2026
Retailer 3$1,016 AUD
Retailer 22$1,106 AUD
Retailer 7$1,137 AUD
Retailer 8$1,179 AUD
Retailer 15$1,179 AUD
Retailer 2$1,372 AUD
Retailer 17$1,431 AUD
Retailer 10$1,714 AUD
Retailer 13$1,891 AUD
Retailer 6$1,913 AUD
Retailer 18$1,958 AUD
Retailer 4$2,585 AUD
Retailer 19$2,660 AUD
Retailer 16$2,738 AUD
Retailer 21$2,904 AUD
Retailer 5$3,316 AUD
Retailer 12$3,667 AUD
Retailer 14$4,020 AUD
Retailer 9$4,034 AUD
Retailer 11$4,065 AUD
Retailer 20$4,656 AUD
Rare Carat$5,410 AUD

28 data points across 22 retailers

22 retailers$1,016 AUD to $4,656 AUD

A
Cheapest Retailer
-
$1,016 AUD
$714 USD
A
Retailer 2
-
$1,106 AUD
$777 USD
View
A
Retailer 3
-
$1,137 AUD
$799 USD
View
Final sale: no returns
A
Retailer 4
-
$1,179 AUD
$828 USD
View
Retailer 5
-
$1,179 AUD
$828 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,372 AUD
£759 GBP
View
A
Retailer 7
-
$1,431 AUD
$1,005 USD
View
A
Retailer 8
-
$1,714 AUD
$1,204 USD
View
A
Retailer 9
-
$1,891 AUD
£1,046 GBP
View
A
Retailer 10
-
$1,913 AUD
$1,344 USD
View
A
Retailer 11
-
$1,958 AUD
€1,310 EUR
View
B+
Retailer 12
-
$2,585 AUD
$1,816 USD
View
Retailer 13
-
$2,660 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,738 AUD
ZAR 31,067 ZAR
View
B+
Retailer 15
-
$2,904 AUD
$2,040 USD
View
B+
Retailer 16
-
$3,316 AUD
$2,329 USD
View
B+
Retailer 17
-
$3,667 AUD
£2,028 GBP
View
B+
Retailer 18
-
$4,020 AUD
$2,824 USD
View
B+
Retailer 19
-
$4,034 AUD
$2,834 USD
View
B+
Retailer 20
-
$4,065 AUD
$2,855 USD
View
B+
Retailer 21
-
$4,656 AUD
£2,575 GBP
View
Most Expensive
Rare Carat
22N836673295 · Oct 7
$5,410 AUD
$3,800 USD
View
Price last confirmed 23 days ago
21 more retailers have this diamond
Prices start from $1,016 AUDSave up to $3,639 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
3.03ct Marquise
$1,016 AUD