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Marquise|Lab Grown|IGI

5.04ct H VS1 Marquise Lab Grown Diamond

EX • H/VS1 • IGI LG843643687

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843643687

Diamond specifications and retailer prices

From $1,999 AUD
$1,404 USD
As of October 30, 2026
Save $10,344 AUD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,343 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.04ct lab-grown marquise diamond

This 5.04ct lab-grown marquise sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843643687 or 843643687. Listed at 13 retailers as of October 30, 2026, with prices from $1,999 to $12,343, a $10,344 spread on the same certified stone. Do Amore Diamonds lists it at $12,343. 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

5.04
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843643687
Dimensions17.36 × 8.97 × 5.51 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.36 mm8.97 mm5.04 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843643687
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.4%

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: $12,343 AUD|Low: $1,999 AUD|High: $12,343 AUD|Avg: $4,811 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 4$1,999 AUD
Retailer 13$2,013 AUD
Retailer 2$2,174 AUD
Retailer 10$2,318 AUD
Retailer 9$2,562 AUD
Retailer 7$2,816 AUD
Retailer 3$2,851 AUD
Retailer 6$3,260 AUD
Retailer 11$4,796 AUD
Retailer 8$5,185 AUD
Retailer 12$6,183 AUD
Retailer 5$9,032 AUD
Do Amore Diamonds$12,343 AUD

3 data points across 13 retailers

13 retailers$1,999 AUD to $12,343 AUD

A
Cheapest Retailer
-
$1,999 AUD
$1,404 USD
A
Retailer 2
-
$2,013 AUD
$1,414 USD
View
A
Retailer 3
-
$2,174 AUD
$1,527 USD
View
A
Retailer 4
-
$2,318 AUD
$1,628 USD
View
B+
Retailer 5
-
$2,562 AUD
$1,800 USD
View
B+
Retailer 6
-
$2,816 AUD
£1,558 GBP
View
B+
Retailer 7
-
$2,851 AUD
$2,003 USD
View
B+
Retailer 8
-
$3,260 AUD
$2,290 USD
View
B
Retailer 9
-
$4,796 AUD
$3,369 USD
View
B
Retailer 10
-
$5,185 AUD
View
B
Retailer 11
-
$6,183 AUD
£3,420 GBP
View
B
Retailer 12
-
$9,032 AUD
$6,345 USD
View
Most Expensive
B
Do Amore Diamonds
36-2160960 · Oct 31
$12,343 AUD
$8,670 USD
View
12 more retailers have this diamond
Prices start from $1,999 AUDSave up to $10,344 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
5.04ct Marquise
$1,999 AUD