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Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

VG • E/VVS1 • IGI LG797643248

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797643248

Diamond specifications and retailer prices

From $3,492 AUD
£1,932 GBP
As of October 30, 2026
Save $12,495 AUD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $15,987 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.06ct lab-grown marquise diamond

This 5.06ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG797643248 or 797643248. Listed at 15 retailers as of October 30, 2026, with prices from $3,492 to $15,987, a $12,495 spread on the same certified stone. Brilliant Earth lists it at $15,987. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.06
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643248
Dimensions17.79 × 9.21 × 5.20 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.79 mm9.21 mm5.06 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643248
Side View
Table 63.0%Crown 37.3°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 56.5%

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: $15,987 AUD|Low: $3,480 AUD|High: $15,987 AUD|Avg: $5,952 AUD
Brilliant Earth
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
October 30, 2026
Retailer 2$3,492 AUD
Retailer 6$3,502 AUD
Retailer 15$3,559 AUD
Retailer 8$4,574 AUD
Retailer 12$4,755 AUD
Retailer 11$5,256 AUD
Retailer 14$5,333 AUD
Retailer 3$5,440 AUD
Retailer 4$6,313 AUD
Retailer 5$6,749 AUD
Retailer 9$6,756 AUD
Retailer 7$8,580 AUD
Retailer 13$9,476 AUD
Retailer 10$9,510 AUD
Brilliant Earth$15,987 AUD

9 data points across 15 retailers

15 retailers$3,492 AUD to $15,987 AUD

A
Cheapest Retailer
-
$3,492 AUD
£1,932 GBP
A
Retailer 2
-
$3,502 AUD
$2,460 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,559 AUD
$2,500 USD
View
B+
Retailer 4
-
$4,574 AUD
£2,530 GBP
View
B+
Retailer 5
-
$4,755 AUD
$3,340 USD
View
B+
Retailer 6
-
$5,256 AUD
€3,516 EUR
View
B+
Retailer 7
-
$5,333 AUD
$3,746 USD
View
B+
Retailer 8
-
$5,440 AUD
$3,821 USD
View
B
Retailer 9
-
$6,313 AUD
£3,492 GBP
View
Retailer 10
-
$6,749 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$6,756 AUD
ZAR 76,671 ZAR
View
B
Retailer 12
-
$8,580 AUD
$6,027 USD
View
B
Retailer 13
-
$9,476 AUD
$6,656 USD
View
B
Retailer 14
-
$9,510 AUD
£5,260 GBP
View
Most Expensive
B
Brilliant Earth
22228434A · Oct 30
$15,987 AUD
$11,230 USD
View
14 more retailers have this diamond
Prices start from $3,492 AUDSave up to $12,495 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
5.06ct Marquise
$3,492 AUD