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Marquise|Lab Grown|IGI

0.91ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG764652897

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764652897

Diamond specifications and retailer prices

From $355 AUD
$249 USD
As of November 2, 2026
Save $1,569 AUD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,925 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 LG764652897 or 764652897. Listed at 21 retailers as of November 1, 2026, with prices from $355 to $1,925, a $1,569 spread on the same certified stone. Reve Diamonds lists it at $1,925. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764652897
Dimensions10.39 × 4.99 × 3.06 mm
L/W Ratio2.08
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
10.39 mm4.99 mm0.91 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764652897
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.3%

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: $837 AUD|Low: $341 AUD|High: $2,340 AUD|Avg: $1,009 AUD|+4.5%
Retailer 1
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Retailer 12
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Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 18$355 AUD
Retailer 8$395 AUD
Retailer 5$411 AUD
Retailer 2$439 AUD
Retailer 6$439 AUD
Retailer 14$728 AUD
Retailer 4$738 AUD
Retailer 7$762 AUD
Retailer 11$798 AUD
Retailer 1$837 AUD
Retailer 10$845 AUD
Retailer 13$1,094 AUD
Retailer 3$1,414 AUD
Retailer 17$1,418 AUD
Retailer 9$1,488 AUD
Retailer 16$1,505 AUD
Retailer 15$1,765 AUD
Retailer 12$1,798 AUD
Reve Diamonds$1,925 AUD

44 data points across 19 retailers

21 retailers$355 AUD to $1,925 AUD

A
Cheapest Retailer
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$355 AUD
$249 USD
A
Retailer 2
-
$395 AUD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$411 AUD
$288 USD
View
A
Retailer 4
-
$439 AUD
$308 USD
View
Retailer 5
-
$439 AUD
$308 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$493 AUD
HK$2,700 HKD
View
A
Retailer 7
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$728 AUD
€486 EUR
View
A
Retailer 8
-
$738 AUD
$517 USD
View
A
Retailer 9
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$762 AUD
$534 USD
View
A
Retailer 10
-
$798 AUD
ZAR 9,039 ZAR
View
A
Retailer 11
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$837 AUD
£462 GBP
View
A
Retailer 12
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$845 AUD
$592 USD
View
A
Retailer 13
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$1,094 AUD
View
B+
Retailer 14
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$1,183 AUD
SGD 1,120 SGD
View
B+
Retailer 15
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$1,414 AUD
$991 USD
View
B+
Retailer 16
-
$1,418 AUD
$994 USD
View
B+
Retailer 17
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$1,488 AUD
$1,043 USD
View
B+
Retailer 18
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$1,505 AUD
$1,055 USD
View
B+
Retailer 19
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$1,765 AUD
£974 GBP
View
B
Retailer 20
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$1,798 AUD
$1,260 USD
View
Most Expensive
B
Reve Diamonds
FF9C04ED4 · Nov 1
$1,925 AUD
$1,349 USD
View
20 more retailers have this diamond
Prices start from $355 AUDSave up to $1,569 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
$355 AUD