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Marquise|Lab Grown|IGI

1.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG689562513

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG689562513

Diamond specifications and retailer prices

From $457 AUD
$321 USD
As of November 2, 2026
Save $3,600 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,538 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689562513 or 689562513. Listed at 22 retailers as of November 2, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562513
Dimensions9.97 × 5.03 × 3.22 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm5.03 mm1.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562513
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 31.7°Culet: NoneDepth 64.0%

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: Nov 2
Current: $4,057 AUD|Low: $441 AUD|High: $4,057 AUD|Avg: $1,333 AUD|+3.6%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 4$457 AUD
Retailer 9$510 AUD
Retailer 7$531 AUD
Retailer 3$567 AUD
Retailer 11$567 AUD
Retailer 2$662 AUD
Retailer 5$693 AUD
Retailer 6$755 AUD
Retailer 19$790 AUD
Retailer 12$1,079 AUD
Retailer 13$1,127 AUD
Retailer 18$1,520 AUD
Retailer 16$1,663 AUD
Retailer 10$2,012 AUD
Retailer 8$2,237 AUD
Retailer 15$2,430 AUD
Retailer 14$2,446 AUD
Retailer 17$2,591 AUD
Do Amore Diamonds$4,057 AUD

29 data points across 19 retailers

22 retailers$457 AUD to $4,057 AUD

A
Cheapest Retailer
-
$457 AUD
$321 USD
A
Retailer 2
-
$510 AUD
$358 USD
View
Final sale: no returns
A
Retailer 3
-
$531 AUD
$373 USD
View
A
Retailer 4
-
$567 AUD
$398 USD
View
Retailer 5
-
$567 AUD
$398 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$662 AUD
£366 GBP
View
A
Retailer 7
-
$693 AUD
$487 USD
View
A
Retailer 8
-
$755 AUD
$530 USD
View
A
Retailer 9
-
$790 AUD
$555 USD
View
B+
Retailer 10
-
$1,079 AUD
ZAR 12,248 ZAR
View
B+
Retailer 11
-
$1,127 AUD
£623 GBP
View
B+
Retailer 12
-
$1,520 AUD
View
Retailer 13
-
$1,557 AUD
$1,094 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$1,663 AUD
$1,168 USD
View
B
Retailer 15
-
$2,012 AUD
$1,413 USD
View
B
Retailer 16
-
$2,237 AUD
$1,571 USD
View
B
Retailer 17
-
$2,430 AUD
£1,344 GBP
View
B
Retailer 18
-
$2,446 AUD
£1,353 GBP
View
B
Retailer 19
-
$2,591 AUD
$1,820 USD
View
B
Retailer 20
-
$2,748 AUD
$1,930 USD
View
B
Retailer 21
-
$4,057 AUD
$2,850 USD
View
Most Expensive
Do Amore Diamonds
23-689562513 · Nov 1
$5,538 AUD
$3,890 USD
View
Price under review
21 more retailers have this diamond
Prices start from $457 AUDSave up to $3,600 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
1.04ct Marquise
$457 AUD