CaratHunter
Plans
Marquise|Lab Grown|IGI

1.02ct I VS1 Marquise Lab Grown Diamond

ID • I/VS1 • IGI LG502157988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG502157988

Diamond specifications and retailer prices

From $824 CAD
$590 USD
As of October 31, 2026
Save $5,573 CAD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,397 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG502157988 or 502157988. Listed at 13 retailers as of October 31, 2026, with prices from $824 to $6,397, a $5,573 spread on the same certified stone. MOH London lists it at $6,397. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502157988
Dimensions10.96 × 5.27 × 3.04 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.96 mm5.27 mm1.02 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG502157988
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 57.7%

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 31
Current: $6,397 CAD|Low: $824 CAD|High: $6,482 CAD|Avg: $3,236 CAD
MOH London
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
November 1, 2026
Retailer 2$824 CAD
Retailer 8$1,717 CAD
Retailer 12$1,868 CAD
Retailer 13$1,922 CAD
Retailer 9$1,991 CAD
Retailer 4$2,235 CAD
Retailer 5$2,780 CAD
Retailer 10$3,156 CAD
Retailer 7$3,660 CAD
Retailer 11$3,733 CAD
Retailer 3$3,815 CAD
Retailer 14$4,811 CAD
Retailer 6$5,702 CAD
MOH London$6,397 CAD

24 data points across 14 retailers

13 retailers$824 CAD to $6,397 CAD

A
Cheapest Retailer
-
$824 CAD
$590 USD
B
Retailer 2
-
$1,717 CAD
$1,229 USD
View
B
Retailer 3
-
$1,868 CAD
$1,337 USD
View
B
Retailer 4
-
$1,922 CAD
$1,376 USD
View
Final sale: no returns
Retailer 5
-
$1,991 CAD
$1,425 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$1,991 CAD
$1,425 USD
View
B
Retailer 7
-
$2,235 CAD
$1,600 USD
View
B
Retailer 8
-
$3,156 CAD
$2,259 USD
View
B
Retailer 9
-
$3,660 CAD
ZAR 42,331 ZAR
View
B
Retailer 10
-
$3,733 CAD
$2,672 USD
View
B
Retailer 11
-
$3,815 CAD
$2,731 USD
View
B
Retailer 12
-
$4,811 CAD
£2,712 GBP
View
Most Expensive
B
MOH London
LG502157988 · Nov 1
$6,397 CAD
£3,606 GBP
View
12 more retailers have this diamond
Prices start from $824 CADSave up to $5,573 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
$824 CAD