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Marquise|Lab Grown|IGI

1.02ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG640441558

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG640441558

Diamond specifications and retailer prices

From $325 CAD
$233 USD
As of October 30, 2026
Save $1,644 CAD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,008 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG640441558 or 640441558. Listed at 25 retailers as of October 30, 2026, with a 505% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640441558
Dimensions10.27 × 5.27 × 3.31 mm
L/W Ratio1.95
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
10.27 mm5.27 mm1.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640441558
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,008 CAD|Low: $325 CAD|High: $3,464 CAD|Avg: $1,068 CAD|-1.0%
Novita Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 24
Retailer 25
October 30, 2026
Retailer 6$325 CAD
Retailer 24$363 CAD
Retailer 3$379 CAD
Retailer 4$404 CAD
Retailer 5$418 CAD
Retailer 12$483 CAD
Retailer 11$573 CAD
Retailer 19$679 CAD
Retailer 21$695 CAD
Retailer 9$729 CAD
Retailer 13$761 CAD
Retailer 14$796 CAD
Retailer 16$884 CAD
Retailer 20$924 CAD
Retailer 22$986 CAD
Retailer 17$1,143 CAD
Retailer 7$1,299 CAD
Retailer 8$1,305 CAD
Retailer 15$1,373 CAD
Retailer 18$1,482 CAD
Retailer 23$1,621 CAD
Retailer 25$1,732 CAD
Retailer 10$1,816 CAD
Retailer 2$1,970 CAD
Novita Diamonds$2,008 CAD

27 data points across 25 retailers

25 retailers$325 CAD to $1,970 CAD

A+
Cheapest Retailer
-
$325 CAD
$233 USD
A
Retailer 2
-
$363 CAD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$379 CAD
$271 USD
View
A
Retailer 4
-
$404 CAD
$289 USD
View
Retailer 5
-
$418 CAD
£236 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$483 CAD
HK$2,700 HKD
View
A
Retailer 7
-
$573 CAD
$410 USD
View
A
Retailer 8
-
$679 CAD
€463 EUR
View
A
Retailer 9
-
$695 CAD
ZAR 8,033 ZAR
View
A
Retailer 10
-
$729 CAD
$522 USD
View
A
Retailer 11
-
$761 CAD
£429 GBP
View
A
Retailer 12
-
$796 CAD
$570 USD
View
B+
Retailer 13
-
$884 CAD
$633 USD
View
B+
Retailer 14
-
$924 CAD
A$1,018 AUD
View
B+
Retailer 15
-
$986 CAD
A$1,086 AUD
View
B+
Retailer 16
-
$1,143 CAD
SGD 1,106 SGD
View
B+
Retailer 17
-
$1,299 CAD
$930 USD
View
B+
Retailer 18
-
$1,305 CAD
$934 USD
View
B+
Retailer 19
-
$1,373 CAD
$983 USD
View
B
Retailer 20
-
$1,482 CAD
$1,061 USD
View
B+
Retailer 21
-
$1,621 CAD
£914 GBP
View
B
Retailer 22
-
$1,732 CAD
$1,240 USD
View
B
Retailer 23
-
$1,816 CAD
$1,300 USD
View
B
Retailer 24
-
$1,970 CAD
$1,410 USD
View
Most Expensive
Novita Diamonds
cert_640441558 · Oct 8
$2,008 CAD
A$2,211 AUD
View
Price last confirmed 22 days ago
24 more retailers have this diamond
Prices start from $325 CADSave up to $1,644 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+
1.02ct Marquise
$325 CAD