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Marquise|Lab Grown|IGI

1.04ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG726571582

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG726571582

Diamond specifications and retailer prices

From $298 AUD
$209 USD
As of November 2, 2026
Save $2,570 AUD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,868 AUD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726571582 or 726571582. Listed at 22 retailers as of November 2, 2026, with prices from $298 to $2,868, a $2,570 spread on the same certified stone. Do Amore Diamonds lists it at $2,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726571582
Dimensions10.60 × 5.39 × 3.33 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.60 mm5.39 mm1.04 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726571582
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,868 AUD|Low: $298 AUD|High: $2,868 AUD|Avg: $978 AUD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 2, 2026
Retailer 3$298 AUD
Retailer 9$334 AUD
Retailer 12$347 AUD
Retailer 7$370 AUD
Retailer 10$370 AUD
Retailer 2$421 AUD
Retailer 17$525 AUD
Retailer 20$548 AUD
Retailer 21$645 AUD
Retailer 15$706 AUD
Retailer 5$708 AUD
Retailer 13$764 AUD
Retailer 19$997 AUD
Retailer 6$1,194 AUD
Retailer 4$1,314 AUD
Retailer 11$1,341 AUD
Retailer 14$1,559 AUD
Retailer 16$1,638 AUD
Retailer 8$1,745 AUD
Retailer 18$2,040 AUD
Do Amore Diamonds$2,868 AUD

39 data points across 21 retailers

22 retailers$298 AUD to $2,868 AUD

A+
Cheapest Retailer
-
$298 AUD
$209 USD
A
Retailer 2
-
$334 AUD
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$347 AUD
$243 USD
View
Retailer 4
-
$370 AUD
$259 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$370 AUD
$259 USD
View
A
Retailer 6
-
$421 AUD
£232 GBP
View
A
Retailer 7
-
$525 AUD
$368 USD
View
A
Retailer 8
-
$548 AUD
HK$3,000 HKD
View
A
Retailer 9
-
$645 AUD
$452 USD
View
A
Retailer 10
-
$706 AUD
ZAR 7,989 ZAR
View
A
Retailer 11
-
$708 AUD
$496 USD
View
A
Retailer 12
-
$764 AUD
£422 GBP
View
B+
Retailer 13
-
$997 AUD
View
B+
Retailer 14
-
$1,194 AUD
$837 USD
View
B+
Retailer 15
-
$1,314 AUD
$921 USD
View
B+
Retailer 16
-
$1,341 AUD
SGD 1,270 SGD
View
B+
Retailer 17
-
$1,559 AUD
$1,092 USD
View
B+
Retailer 18
-
$1,638 AUD
£904 GBP
View
B
Retailer 19
-
$1,745 AUD
$1,223 USD
View
B
Retailer 20
-
$2,040 AUD
$1,430 USD
View
B
Retailer 21
-
$2,809 AUD
£1,550 GBP
View
Most Expensive
B
Do Amore Diamonds
27-922A08CBC · Nov 2
$2,868 AUD
$2,010 USD
View
21 more retailers have this diamond
Prices start from $298 AUDSave up to $2,570 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
$298 AUD