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Marquise|Lab Grown|IGI

3.14ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG849634634

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849634634

Diamond specifications and retailer prices

From $1,145 AUD
$804 USD
As of October 31, 2026
Save $3,627 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,771 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.14ct lab-grown marquise diamond

This 3.14ct 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 LG849634634 or 849634634. Listed at 12 retailers as of October 29, 2026, with prices from $1,145 to $4,771, a $3,627 spread on the same certified stone. MOH London lists it at $4,771. 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

3.14
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849634634
Dimensions15.30 × 7.66 × 4.62 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.30 mm7.66 mm3.14 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849634634
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.3%

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 31
Current: $4,771 AUD|Low: $1,145 AUD|High: $4,771 AUD|Avg: $2,922 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$1,145 AUD
Retailer 4$1,393 AUD
Retailer 7$1,445 AUD
Retailer 3$1,715 AUD
Retailer 6$1,900 AUD
Retailer 9$2,676 AUD
Retailer 11$2,755 AUD
Retailer 10$2,948 AUD
Retailer 12$4,084 AUD
Retailer 2$4,085 AUD
Retailer 8$4,269 AUD
MOH London$4,771 AUD

4 data points across 12 retailers

12 retailers$1,145 AUD to $4,771 AUD

A
Cheapest Retailer
-
$1,145 AUD
$804 USD
Final sale: no returns
A
Retailer 2
-
$1,393 AUD
£770 GBP
View
A
Retailer 3
-
$1,445 AUD
$1,015 USD
View
A
Retailer 4
-
$1,715 AUD
$1,205 USD
View
A
Retailer 5
-
$1,900 AUD
£1,051 GBP
View
B+
Retailer 6
-
$2,676 AUD
View
B+
Retailer 7
-
$2,755 AUD
$1,935 USD
View
B+
Retailer 8
-
$2,948 AUD
$2,071 USD
View
B
Retailer 9
-
$4,084 AUD
$2,869 USD
View
B
Retailer 10
-
$4,085 AUD
$2,870 USD
View
B+
Retailer 11
-
$4,269 AUD
$2,999 USD
View
Most Expensive
B
MOH London
LG849634634 · Oct 29
$4,771 AUD
£2,639 GBP
View
11 more retailers have this diamond
Prices start from $1,145 AUDSave up to $3,627 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
3.14ct Marquise
$1,145 AUD