CaratHunter
Plans
Marquise|Lab Grown|IGI

2.03ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • IGI LG800664971

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800664971

Diamond specifications and retailer prices

From $536 CAD
As of November 4, 2026
Save $2,634 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,170 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG800664971 or 800664971. Listed at 16 retailers as of November 4, 2026, with prices from $536 to $3,170, a $2,634 spread on the same certified stone. Brilliant Earth lists it at $3,170. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800664971
Dimensions12.95 × 6.49 × 4.24 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm6.49 mm2.03 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800664971
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 65.3%

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: Nov 4
Current: $3,170 CAD|Low: $514 CAD|High: $7,444 CAD|Avg: $1,454 CAD|-21.2%
Brilliant Earth
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
November 6, 2026
Retailer 13$536 CAD
Retailer 14$601 CAD
Retailer 4$665 CAD
Retailer 15$665 CAD
Retailer 10$817 CAD
Retailer 9$873 CAD
Retailer 5$1,033 CAD
Retailer 6$1,035 CAD
Retailer 3$1,057 CAD
Retailer 2$1,191 CAD
Retailer 11$1,864 CAD
Retailer 7$2,188 CAD
Retailer 12$2,486 CAD
Retailer 8$2,589 CAD
Brilliant Earth$3,170 CAD

45 data points across 15 retailers

16 retailers$536 CAD to $3,170 CAD

A
Cheapest Retailer
-
$536 CAD
A
Retailer 2
-
$601 CAD
View
A
Retailer 3
-
$601 CAD
View
Final sale: no returns
A
Retailer 4
-
$665 CAD
View
Retailer 5
-
$665 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$873 CAD
View
B+
Retailer 7
-
$1,033 CAD
View
B+
Retailer 8
-
$1,035 CAD
View
B+
Retailer 9
-
$1,057 CAD
View
B+
Retailer 10
-
$1,191 CAD
View
B
Retailer 11
-
$1,864 CAD
View
B
Retailer 12
-
$2,137 CAD
View
B
Retailer 13
-
$2,188 CAD
View
B
Retailer 14
-
$2,486 CAD
View
B
Retailer 15
-
$2,589 CAD
View
Most Expensive
B
Brilliant Earth
21067156A · Nov 4
$3,170 CAD
$2,270 USD
View
15 more retailers have this diamond
Prices start from $536 CADSave up to $2,634 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
2.03ct Marquise
$536 CAD