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Marquise|Lab Grown|IGI

3.13ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844656559

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844656559

Diamond specifications and retailer prices

From $1,089 AUD
$765 USD
As of October 27, 2026
Save $5,773 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,862 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.13ct lab-grown marquise diamond

This 3.13ct 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 LG844656559 or 844656559. Listed at 21 retailers as of October 27, 2026, with prices from $1,089 to $6,862, a $5,773 spread on the same certified stone. Brilliant Earth lists it at $6,862. 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

3.13
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844656559
Dimensions16.24 × 7.41 × 4.45 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.24 mm7.41 mm3.13 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844656559
Side View
Table 62.0%Crown 38.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.1%

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 27
Current: $4,198 AUD|Low: $1,089 AUD|High: $5,024 AUD|Avg: $2,637 AUD|-5.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$1,089 AUD
Retailer 11$1,184 AUD
Retailer 5$1,211 AUD
Retailer 9$1,263 AUD
Retailer 16$1,461 AUD
Retailer 19$1,509 AUD
Retailer 14$1,791 AUD
Retailer 15$1,797 AUD
Retailer 7$1,913 AUD
Retailer 17$1,923 AUD
Retailer 18$2,756 AUD
Retailer 2$2,915 AUD
Retailer 13$2,930 AUD
Retailer 12$2,985 AUD
Retailer 10$3,552 AUD
Retailer 3$4,070 AUD
Retailer 1$4,198 AUD
Retailer 6$4,334 AUD
Retailer 4$4,487 AUD
Retailer 20$4,731 AUD

14 data points across 20 retailers

21 retailers$1,089 AUD to $6,862 AUD

A
Cheapest Retailer
-
$1,089 AUD
$765 USD
A
Retailer 2
-
$1,184 AUD
$832 USD
View
A
Retailer 3
-
$1,211 AUD
$851 USD
View
Final sale: no returns
A
Retailer 4
-
$1,263 AUD
$887 USD
View
A
Retailer 5
-
$1,461 AUD
£808 GBP
View
A
Retailer 6
-
$1,509 AUD
$1,060 USD
View
A
Retailer 7
-
$1,791 AUD
$1,258 USD
View
A
Retailer 8
-
$1,797 AUD
$1,262 USD
View
A
Retailer 9
-
$1,913 AUD
€1,280 EUR
View
A
Retailer 10
-
$1,923 AUD
£1,064 GBP
View
B+
Retailer 11
-
$2,756 AUD
$1,936 USD
View
B+
Retailer 12
-
$2,915 AUD
ZAR 33,081 ZAR
View
Retailer 13
-
$2,930 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,985 AUD
$2,097 USD
View
B+
Retailer 15
-
$3,552 AUD
$2,495 USD
View
B+
Retailer 16
-
$4,070 AUD
$2,859 USD
View
B+
Retailer 17
-
$4,198 AUD
SGD 3,985 SGD
View
B+
Retailer 18
-
$4,334 AUD
$3,044 USD
View
B+
Retailer 19
-
$4,487 AUD
$3,152 USD
View
B+
Retailer 20
-
$4,731 AUD
£2,617 GBP
View
Most Expensive
B
Brilliant Earth
22289179A · Oct 30
$6,862 AUD
$4,820 USD
View
20 more retailers have this diamond
Prices start from $1,089 AUDSave up to $5,773 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
3.13ct Marquise
$1,089 AUD