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Marquise|Lab Grown|IGI

0.90ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG788639301

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG788639301

Diamond specifications and retailer prices

From $275 AUD
$193 USD
As of November 1, 2026
Save $1,303 AUD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,578 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788639301 or 788639301. Listed at 22 retailers as of November 1, 2026, with prices from $275 to $1,578, a $1,303 spread on the same certified stone. Reve Diamonds lists it at $1,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788639301
Dimensions10.07 × 5.09 × 3.16 mm
L/W Ratio1.98
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
10.07 mm5.09 mm0.90 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788639301
Side View
Table 57.0%Crown 34.3°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.1%

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 1
Current: $543 AUD|Low: $275 AUD|High: $1,666 AUD|Avg: $831 AUD|+1.1%
Retailer 1
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
Reve Diamonds
November 2, 2026
Retailer 14$275 AUD
Retailer 8$307 AUD
Retailer 2$420 AUD
Retailer 4$537 AUD
Retailer 1$543 AUD
Retailer 10$556 AUD
Retailer 5$564 AUD
Retailer 12$642 AUD
Retailer 9$762 AUD
Retailer 15$782 AUD
Retailer 16$831 AUD
Retailer 7$1,008 AUD
Retailer 13$1,061 AUD
Retailer 6$1,196 AUD
Retailer 3$1,224 AUD
Retailer 11$1,430 AUD
Reve Diamonds$1,578 AUD

33 data points across 17 retailers

22 retailers$275 AUD to $1,578 AUD

Retailer 1
-
$238 AUD
$167 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$275 AUD
$193 USD
View
Final sale: no returns
Retailer 3
-
$288 AUD
$202 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$307 AUD
$216 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$310 AUD
$218 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$420 AUD
$295 USD
View
A
Retailer 7
-
$537 AUD
€359 EUR
View
A
Retailer 8
-
$543 AUD
£300 GBP
View
A
Retailer 9
-
$556 AUD
ZAR 6,309 ZAR
View
A
Retailer 10
-
$564 AUD
$396 USD
View
A
Retailer 11
-
$642 AUD
$451 USD
View
B+
Retailer 12
-
$762 AUD
View
B+
Retailer 13
-
$782 AUD
$549 USD
View
B+
Retailer 14
-
$831 AUD
View
Retailer 15
-
$988 AUD
$694 USD
View
Price last confirmed 32 days ago
Retailer 16
-
$1,008 AUD
View
Price last confirmed 24 days ago
Retailer 17
-
$1,055 AUD
$741 USD
View
Price last confirmed 13 days ago
B+
Retailer 18
-
$1,061 AUD
$745 USD
View
B
Retailer 19
-
$1,196 AUD
$840 USD
View
B
Retailer 20
-
$1,224 AUD
$860 USD
View
B
Retailer 21
-
$1,430 AUD
£791 GBP
View
Most Expensive
B
Reve Diamonds
685B2387A · Nov 1
$1,578 AUD
$1,108 USD
View
21 more retailers have this diamond
Prices start from $275 AUDSave up to $1,303 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
0.90ct Marquise
$275 AUD