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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG837616946

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837616946

Diamond specifications and retailer prices

From $1,920 AUD
$1,349 USD
As of October 30, 2026
Save $11,291 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $13,211 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837616946 or 837616946. Listed at 21 retailers as of October 29, 2026, with prices from $1,920 to $13,211, a $11,291 spread on the same certified stone. Do Amore Diamonds lists it at $13,211. 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

5.03
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837616946
Dimensions18.23 × 8.87 × 5.28 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.23 mm8.87 mm5.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837616946
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.5%

Caratlytics Score

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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 30
Current: $13,211 AUD|Low: $1,920 AUD|High: $13,211 AUD|Avg: $4,677 AUD
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 22$1,920 AUD
Retailer 21$2,090 AUD
Retailer 4$2,228 AUD
Retailer 20$2,228 AUD
Retailer 14$2,313 AUD
Retailer 19$2,470 AUD
Retailer 6$2,533 AUD
Retailer 2$2,627 AUD
Retailer 7$2,842 AUD
Retailer 8$3,095 AUD
Retailer 13$3,473 AUD
Retailer 5$4,153 AUD
Retailer 3$4,610 AUD
Retailer 18$4,993 AUD
Retailer 16$4,997 AUD
Retailer 12$5,945 AUD
Retailer 10$6,005 AUD
Retailer 9$6,527 AUD
Retailer 17$7,062 AUD
Retailer 15$7,985 AUD
Retailer 11$8,699 AUD
Do Amore Diamonds$13,211 AUD

24 data points across 22 retailers

21 retailers$1,920 AUD to $13,211 AUD

A
Cheapest Retailer
-
$1,920 AUD
$1,349 USD
A
Retailer 2
-
$2,090 AUD
$1,468 USD
View
Retailer 3
-
$2,228 AUD
$1,565 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$2,228 AUD
$1,565 USD
View
A
Retailer 5
-
$2,313 AUD
$1,625 USD
View
Final sale: no returns
A
Retailer 6
-
$2,470 AUD
$1,735 USD
View
A
Retailer 7
-
$2,533 AUD
$1,779 USD
View
A
Retailer 8
-
$2,627 AUD
£1,453 GBP
View
A
Retailer 9
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$2,842 AUD
$1,996 USD
View
A
Retailer 10
-
$3,095 AUD
$2,174 USD
View
A
Retailer 11
-
$3,473 AUD
£1,921 GBP
View
B+
Retailer 12
-
$4,153 AUD
$2,917 USD
View
B+
Retailer 13
-
$4,610 AUD
$3,238 USD
View
Retailer 14
-
$4,993 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,997 AUD
ZAR 56,711 ZAR
View
B+
Retailer 16
-
$5,945 AUD
£3,288 GBP
View
B+
Retailer 17
-
$6,005 AUD
$4,218 USD
View
B
Retailer 18
-
$6,527 AUD
$4,585 USD
View
B+
Retailer 19
-
$7,062 AUD
£3,906 GBP
View
B
Retailer 20
-
$8,699 AUD
$6,111 USD
View
Most Expensive
B
Do Amore Diamonds
27-67BD09A46 · Oct 29
$13,211 AUD
$9,280 USD
View
20 more retailers have this diamond
Prices start from $1,920 AUDSave up to $11,291 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
5.03ct Marquise
$1,920 AUD