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Marquise|Lab Grown|IGI

3.06ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG835605847

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835605847

Diamond specifications and retailer prices

From $918 AUD
$645 USD
As of October 29, 2026
Save $4,173 AUD (82%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,091 AUD at Frank Darling · As of October 31, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835605847 or 835605847. Listed at 6 retailers as of October 29, 2026, with prices from $918 to $5,091, a $4,173 spread on the same certified stone. Frank Darling lists it at $5,091. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835605847
Dimensions15.06 × 7.57 × 4.75 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.06 mm7.57 mm3.06 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835605847
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 29
Current: $5,091 AUD|Low: $888 AUD|High: $5,093 AUD|Avg: $1,961 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$918 AUD
Retailer 3$1,120 AUD
Retailer 12$1,182 AUD
Retailer 6$1,267 AUD
Retailer 11$1,330 AUD
Retailer 9$1,632 AUD
Retailer 10$1,902 AUD
Retailer 8$1,906 AUD
Retailer 4$3,209 AUD
Retailer 5$3,306 AUD
Retailer 7$3,929 AUD
Frank Darling$5,091 AUD

13 data points across 12 retailers

6 retailers$918 AUD to $5,091 AUD

A
Cheapest Retailer
-
$918 AUD
$645 USD
Final sale: no returns
B+
Retailer 2
-
$1,267 AUD
$890 USD
View
Retailer 3
-
$1,906 AUD
$1,339 USD
View
Price last confirmed 17 days ago
B
Retailer 4
-
$3,306 AUD
$2,322 USD
View
B
Retailer 5
-
$3,929 AUD
$2,760 USD
View
Most Expensive
B
Frank Darling
100199861966KD · Oct 31
$5,091 AUD
$3,576 USD
View
5 more retailers have this diamond
Prices start from $918 AUDSave up to $4,173 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
$918 AUD