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Marquise|Lab Grown|IGI

0.90ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG631437975

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG631437975

Diamond specifications and retailer prices

From $304 CAD
HK$1,700 HKD
As of October 30, 2026
Save $941 CAD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,245 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown marquise diamond

This 0.9ct lab-grown marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631437975 or 631437975. Listed at 21 retailers as of October 26, 2026, with prices from $304 to $1,245, a $941 spread on the same certified stone. MOH London lists it at $1,245. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631437975
Dimensions5.08 × 10.32 × 3.02 mm
L/W Ratio2.03
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
5.08 mm10.32 mm0.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631437975
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 59.4%

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: Oct 30
Current: $1,245 CAD|Low: $219 CAD|High: $1,302 CAD|Avg: $574 CAD|-4.2%
MOH London
Retailer 2
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 10$219 CAD
Retailer 22$240 CAD
Retailer 7$254 CAD
Retailer 8$271 CAD
Retailer 11$271 CAD
Retailer 9$304 CAD
Retailer 4$360 CAD
Retailer 13$451 CAD
Retailer 16$462 CAD
Retailer 17$481 CAD
Retailer 18$481 CAD
Retailer 21$599 CAD
Retailer 15$608 CAD
Retailer 20$663 CAD
Retailer 19$669 CAD
Retailer 3$684 CAD
Retailer 6$731 CAD
Retailer 2$761 CAD
Retailer 14$866 CAD
Retailer 12$872 CAD
Retailer 5$933 CAD
MOH London$1,245 CAD

37 data points across 22 retailers

21 retailers$304 CAD to $1,245 CAD

Retailer 1
-
$219 CAD
$157 USD
Price last confirmed 13 days ago
Retailer 2
-
$254 CAD
$182 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$271 CAD
$194 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$271 CAD
$194 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$304 CAD
HK$1,700 HKD
View
Retailer 6
-
$360 CAD
$258 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$451 CAD
$323 USD
View
A
Retailer 8
-
$462 CAD
£260 GBP
View
A
Retailer 9
-
$481 CAD
ZAR 5,563 ZAR
View
A
Retailer 10
-
$481 CAD
€328 EUR
View
B+
Retailer 11
-
$599 CAD
$429 USD
View
Retailer 12
-
$608 CAD
$435 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$663 CAD
A$730 AUD
View
B+
Retailer 14
-
$669 CAD
A$737 AUD
View
B+
Retailer 15
-
$684 CAD
$490 USD
View
B+
Retailer 16
-
$731 CAD
SGD 707 SGD
View
B+
Retailer 17
-
$761 CAD
A$838 AUD
View
B
Retailer 18
-
$866 CAD
$620 USD
View
Retailer 19
-
$872 CAD
$624 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$933 CAD
$668 USD
View
Most Expensive
B
MOH London
LG631437975 · Oct 26
$1,245 CAD
£702 GBP
View
20 more retailers have this diamond
Prices start from $304 CADSave up to $941 CAD

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
$304 CAD