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Marquise|Lab Grown|IGI

5.06ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG845697529

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697529

Diamond specifications and retailer prices

From $2,410 AUD
£1,333 GBP
As of October 28, 2026
Save $16,310 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,720 AUD at Brilliant Earth · As of October 28, 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 top-tier cut grade and certified by IGI LG845697529 or 845697529. Listed at 15 retailers as of October 28, 2026, with prices from $2,410 to $18,720, a $16,310 spread on the same certified stone. Brilliant Earth lists it at $18,720. 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

5.06
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845697529
Dimensions17.33 × 8.83 × 5.70 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.33 mm8.83 mm5.06 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845697529
Side View
Table 62.0%Crown 37.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

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 28
Current: $18,720 AUD|Low: $2,396 AUD|High: $18,735 AUD|Avg: $5,990 AUD|-0.1%
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
Retailer 16
October 29, 2026
Retailer 4$2,396 AUD
Retailer 10$2,410 AUD
Retailer 11$2,534 AUD
Retailer 9$3,210 AUD
Retailer 5$3,274 AUD
Retailer 12$3,725 AUD
Retailer 7$4,155 AUD
Retailer 14$4,608 AUD
Retailer 8$5,052 AUD
Retailer 13$5,142 AUD
Retailer 3$5,532 AUD
Retailer 2$6,170 AUD
Retailer 6$6,759 AUD
Retailer 15$8,050 AUD
Retailer 16$11,101 AUD
Brilliant Earth$18,720 AUD

9 data points across 16 retailers

15 retailers$2,410 AUD to $18,720 AUD

A
Cheapest Retailer
-
$2,410 AUD
£1,333 GBP
A
Retailer 2
-
$2,534 AUD
$1,780 USD
View
A
Retailer 3
-
$3,210 AUD
£1,776 GBP
View
A
Retailer 4
-
$3,274 AUD
$2,300 USD
View
B+
Retailer 5
-
$3,725 AUD
€2,492 EUR
View
B+
Retailer 6
-
$4,155 AUD
$2,919 USD
View
B+
Retailer 7
-
$4,608 AUD
ZAR 52,295 ZAR
View
Retailer 8
-
$5,052 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$5,142 AUD
$3,612 USD
View
B+
Retailer 10
-
$5,532 AUD
£3,060 GBP
View
B+
Retailer 11
-
$6,170 AUD
$4,334 USD
View
B
Retailer 12
-
$6,759 AUD
$4,748 USD
View
B
Retailer 13
-
$8,050 AUD
$5,655 USD
View
B
Retailer 14
-
$11,101 AUD
$7,798 USD
View
Most Expensive
B
Brilliant Earth
22220950A · Oct 28
$18,720 AUD
$13,150 USD
View
14 more retailers have this diamond
Prices start from $2,410 AUDSave up to $16,310 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
$2,410 AUD