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Marquise|Lab Grown|IGI

1.01ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG795643126

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795643126

Diamond specifications and retailer prices

From $364 AUD
$256 USD
As of November 2, 2026
Save $3,479 AUD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,844 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795643126 or 795643126. Listed at 24 retailers as of October 31, 2026, with prices from $364 to $3,844, a $3,479 spread on the same certified stone. Brilliant Earth lists it at $3,844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795643126
Dimensions10.20 × 5.35 × 3.25 mm
L/W Ratio1.91
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
10.20 mm5.35 mm1.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795643126
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

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: $3,844 AUD|Low: $364 AUD|High: $3,858 AUD|Avg: $1,322 AUD|-0.4%
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 21$364 AUD
Retailer 9$409 AUD
Retailer 16$423 AUD
Retailer 7$453 AUD
Retailer 2$466 AUD
Retailer 8$510 AUD
Retailer 20$619 AUD
Retailer 18$762 AUD
Retailer 15$781 AUD
Retailer 19$799 AUD
Retailer 5$810 AUD
Retailer 13$856 AUD
Retailer 12$916 AUD
Retailer 10$1,214 AUD
Retailer 11$1,455 AUD
Retailer 6$1,528 AUD
Retailer 4$1,589 AUD
Retailer 14$1,657 AUD
Retailer 17$1,813 AUD
Retailer 3$1,955 AUD
Brilliant Earth$3,844 AUD

30 data points across 21 retailers

24 retailers$364 AUD to $3,844 AUD

A
Cheapest Retailer
-
$364 AUD
$256 USD
A
Retailer 2
-
$409 AUD
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$423 AUD
$297 USD
View
A
Retailer 4
-
$453 AUD
$318 USD
View
A
Retailer 5
-
$466 AUD
£258 GBP
View
A
Retailer 6
-
$510 AUD
HK$2,800 HKD
View
Retailer 7
-
$565 AUD
$397 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$619 AUD
$435 USD
View
A
Retailer 9
-
$762 AUD
$535 USD
View
A
Retailer 10
-
$781 AUD
ZAR 8,866 ZAR
View
A
Retailer 11
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$799 AUD
$561 USD
View
A
Retailer 12
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$810 AUD
$569 USD
View
A
Retailer 13
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$856 AUD
£474 GBP
View
Retailer 14
-
$916 AUD
€613 EUR
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,173 AUD
View
B+
Retailer 16
-
$1,214 AUD
SGD 1,152 SGD
View
B+
Retailer 17
-
$1,455 AUD
$1,022 USD
View
B+
Retailer 18
-
$1,528 AUD
$1,073 USD
View
B
Retailer 19
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$1,589 AUD
$1,116 USD
View
Retailer 20
-
$1,657 AUD
$1,164 USD
View
Price last confirmed 7 days ago
B+
Retailer 21
-
$1,813 AUD
£1,003 GBP
View
B
Retailer 22
-
$1,955 AUD
$1,373 USD
View
Retailer 23
-
$2,861 AUD
$2,010 USD
View
Price last confirmed 33 days ago
Most Expensive
B
Brilliant Earth
20146744A · Oct 31
$3,844 AUD
$2,700 USD
View
23 more retailers have this diamond
Prices start from $364 AUDSave up to $3,479 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
1.01ct Marquise
$364 AUD