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Marquise|Lab Grown|IGI

0.91ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG760519492

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG760519492

Diamond specifications and retailer prices

From $380 AUD
$267 USD
As of November 2, 2026
Save $1,621 AUD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,001 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760519492 or 760519492. Listed at 22 retailers as of November 1, 2026, with prices from $380 to $2,001, a $1,621 spread on the same certified stone. Reve Diamonds lists it at $2,001. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760519492
Dimensions10.21 × 5.01 × 3.17 mm
L/W Ratio2.04
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
10.21 mm5.01 mm0.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760519492
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

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: Nov 2
Current: $894 AUD|Low: $364 AUD|High: $2,363 AUD|Avg: $1,049 AUD|+3.7%
Retailer 1
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Retailer 12
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Retailer 19
November 2, 2026
Retailer 2$380 AUD
Retailer 9$424 AUD
Retailer 6$440 AUD
Retailer 3$470 AUD
Retailer 7$470 AUD
Retailer 18$528 AUD
Retailer 16$774 AUD
Retailer 5$780 AUD
Retailer 8$810 AUD
Retailer 12$854 AUD
Retailer 1$894 AUD
Retailer 15$1,171 AUD
Retailer 19$1,445 AUD
Retailer 4$1,512 AUD
Retailer 17$1,516 AUD
Retailer 11$1,585 AUD
Retailer 10$1,844 AUD
Retailer 13$1,886 AUD
Retailer 14$1,950 AUD

43 data points across 19 retailers

22 retailers$380 AUD to $2,001 AUD

A
Cheapest Retailer
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$380 AUD
$267 USD
A
Retailer 2
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$424 AUD
$298 USD
View
Final sale: no returns
A
Retailer 3
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$440 AUD
$309 USD
View
Retailer 4
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$470 AUD
$330 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$470 AUD
$330 USD
View
A
Retailer 6
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$528 AUD
HK$2,900 HKD
View
A
Retailer 7
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$774 AUD
€518 EUR
View
A
Retailer 8
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$780 AUD
$548 USD
View
A
Retailer 9
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$810 AUD
$569 USD
View
A
Retailer 10
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$853 AUD
$599 USD
View
A
Retailer 11
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$854 AUD
ZAR 9,690 ZAR
View
A
Retailer 12
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$894 AUD
£495 GBP
View
B+
Retailer 13
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$1,171 AUD
View
B+
Retailer 14
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$1,262 AUD
SGD 1,198 SGD
View
B+
Retailer 15
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$1,445 AUD
$1,015 USD
View
B+
Retailer 16
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$1,512 AUD
$1,062 USD
View
B+
Retailer 17
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$1,516 AUD
$1,065 USD
View
B+
Retailer 18
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$1,585 AUD
$1,113 USD
View
B
Retailer 19
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$1,844 AUD
£1,020 GBP
View
B+
Retailer 20
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$1,886 AUD
£1,043 GBP
View
B
Retailer 21
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$1,950 AUD
$1,370 USD
View
Most Expensive
B
Reve Diamonds
39EA34AE1 · Nov 1
$2,001 AUD
$1,406 USD
View
21 more retailers have this diamond
Prices start from $380 AUDSave up to $1,621 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
0.91ct Marquise
$380 AUD