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Marquise|Lab Grown|IGI

3.06ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843645137

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645137

Diamond specifications and retailer prices

From $816 AUD
$573 USD
As of October 27, 2026
Save $3,599 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,793 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 3.06ct lab-grown marquise diamond

This 3.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645137 or 843645137. Listed at 22 retailers as of October 27, 2026, with a 441% 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

3.06
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645137
Dimensions15.65 × 7.51 × 4.51 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm7.51 mm3.06 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645137
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 60.1%

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: Oct 27
Current: $5,793 AUD|Low: $816 AUD|High: $5,836 AUD|Avg: $2,261 AUD|-0.7%
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 5$816 AUD
Retailer 8$912 AUD
Retailer 18$914 AUD
Retailer 3$1,012 AUD
Retailer 21$1,012 AUD
Retailer 4$1,203 AUD
Retailer 14$1,345 AUD
Retailer 17$1,457 AUD
Retailer 7$1,510 AUD
Retailer 2$1,579 AUD
Retailer 22$2,037 AUD
Retailer 19$2,149 AUD
Retailer 16$2,197 AUD
Retailer 12$2,242 AUD
Retailer 20$2,509 AUD
Retailer 6$2,660 AUD
Retailer 10$3,257 AUD
Retailer 11$3,277 AUD
Retailer 15$3,311 AUD
Retailer 9$3,393 AUD
Retailer 13$4,414 AUD
Brilliant Earth$5,793 AUD

16 data points across 22 retailers

22 retailers$816 AUD to $4,414 AUD

A
Cheapest Retailer
-
$816 AUD
$573 USD
A
Retailer 2
-
$912 AUD
$641 USD
View
Final sale: no returns
A
Retailer 3
-
$914 AUD
$642 USD
View
A
Retailer 4
-
$1,012 AUD
$711 USD
View
Retailer 5
-
$1,012 AUD
$711 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,203 AUD
$845 USD
View
A
Retailer 7
-
$1,345 AUD
$945 USD
View
A
Retailer 8
-
$1,457 AUD
€975 EUR
View
A
Retailer 9
-
$1,510 AUD
$1,061 USD
View
A
Retailer 10
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$1,579 AUD
£874 GBP
View
A
Retailer 11
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$2,037 AUD
$1,431 USD
View
Retailer 12
-
$2,149 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,197 AUD
ZAR 24,931 ZAR
View
A
Retailer 14
-
$2,242 AUD
$1,575 USD
View
A
Retailer 15
-
$2,509 AUD
$1,763 USD
View
B+
Retailer 16
-
$2,660 AUD
$1,869 USD
View
B+
Retailer 17
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$3,257 AUD
$2,288 USD
View
B+
Retailer 18
-
$3,277 AUD
$2,302 USD
View
B+
Retailer 19
-
$3,311 AUD
$2,326 USD
View
B+
Retailer 20
-
$3,393 AUD
$2,384 USD
View
B+
Retailer 21
-
$4,414 AUD
£2,442 GBP
View
Most Expensive
Brilliant Earth
22175127A · Oct 22
$5,793 AUD
$4,070 USD
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $816 AUDSave up to $3,599 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
3.06ct Marquise
$816 AUD