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Marquise|Lab Grown|IGI

5.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG704545887

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG704545887

Diamond specifications and retailer prices

From $1,733 AUD
$1,217 USD
As of October 31, 2026
Save $12,005 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,738 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 5.53ct lab-grown marquise diamond

This 5.53ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG704545887 or 704545887. Listed at 16 retailers as of October 31, 2026, with prices from $1,733 to $13,738, a $12,005 spread on the same certified stone. Do Amore Diamonds lists it at $13,738. 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

5.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704545887
Dimensions18.53 × 9.16 × 5.73 mm
L/W Ratio2.02
Girdle conditionFaceted
Top View
18.53 mm9.16 mm5.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704545887
Side View
Table 64.0%Crown 35°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 31
Current: $13,738 AUD|Low: $1,236 AUD|High: $19,475 AUD|Avg: $6,605 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
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 13$1,733 AUD
Retailer 8$2,551 AUD
Retailer 12$2,859 AUD
Retailer 7$3,044 AUD
Retailer 15$3,069 AUD
Retailer 5$3,121 AUD
Retailer 3$3,676 AUD
Retailer 9$4,016 AUD
Retailer 14$4,816 AUD
Retailer 11$5,246 AUD
Retailer 2$6,368 AUD
Retailer 16$7,101 AUD
Retailer 10$8,015 AUD
Do Amore Diamonds$13,738 AUD
Retailer 6$15,801 AUD
Retailer 4$19,475 AUD

17 data points across 16 retailers

16 retailers$1,733 AUD to $13,738 AUD

Retailer 1
-
$1,486 AUD
$1,044 USD
Price last confirmed 30 days ago
Retailer 2
-
$1,547 AUD
$1,087 USD
View
Price last confirmed 15 days ago
Retailer 3
-
$1,684 AUD
$1,183 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$1,733 AUD
$1,217 USD
View
Final sale: no returns
Retailer 5
-
$1,771 AUD
$1,244 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$1,795 AUD
$1,261 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
$2,859 AUD
$2,008 USD
View
A
Retailer 8
-
$3,069 AUD
$2,156 USD
View
Retailer 9
-
$3,714 AUD
$2,609 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
$4,016 AUD
View
Retailer 11
-
$4,816 AUD
£2,664 GBP
View
Price last confirmed 16 days ago
B+
Retailer 12
-
$5,246 AUD
$3,685 USD
View
B+
Retailer 13
-
$6,368 AUD
£3,522 GBP
View
B
Retailer 14
-
$7,101 AUD
$4,988 USD
View
B
Retailer 15
-
$8,015 AUD
$5,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-CD06AFAB4 · Nov 1
$13,738 AUD
$9,650 USD
View
15 more retailers have this diamond
Prices start from $1,733 AUDSave up to $12,005 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
5.53ct Marquise
$1,733 AUD