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Marquise|Lab Grown|IGI

2.03ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG849667399

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849667399

Diamond specifications and retailer prices

From $460 AUD
As of November 4, 2026
Save $1,648 AUD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,108 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 top-tier cut grade and certified by IGI LG849667399 or 849667399. Listed at 9 retailers as of November 4, 2026, with prices from $460 to $2,108, a $1,648 spread on the same certified stone. Reve Diamonds lists it at $2,108. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849667399
Dimensions13.88 × 6.45 × 3.91 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.88 mm6.45 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849667399
Side View
Table 64.0%Crown 32.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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: $894 AUD|Low: $460 AUD|High: $2,108 AUD|Avg: $1,247 AUD|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
November 6, 2026
Retailer 6$460 AUD
Retailer 2$736 AUD
Retailer 8$840 AUD
Retailer 1$894 AUD
Retailer 5$1,010 AUD
Retailer 7$1,570 AUD
Retailer 4$2,007 AUD
Retailer 3$2,047 AUD
Reve Diamonds$2,108 AUD

12 data points across 9 retailers

9 retailers$460 AUD to $2,108 AUD

A
Cheapest Retailer
-
$460 AUD
Final sale: no returns
A
Retailer 2
-
$736 AUD
View
B+
Retailer 3
-
$840 AUD
View
A
Retailer 4
-
$894 AUD
View
B+
Retailer 5
-
$1,010 AUD
View
B+
Retailer 6
-
$1,570 AUD
View
B
Retailer 7
-
$2,007 AUD
View
B
Retailer 8
-
$2,047 AUD
View
Most Expensive
B
Reve Diamonds
26D161550 · Nov 6
$2,108 AUD
$1,476 USD
View
8 more retailers have this diamond
Prices start from $460 AUDSave up to $1,648 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
2.03ct Marquise
$460 AUD