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Marquise|Lab Grown|IGI

5.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG843628468

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843628468

Diamond specifications and retailer prices

From $1,553 AUD
$1,091 USD
As of October 27, 2026
Save $6,191 AUD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,744 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843628468 or 843628468. Listed at 16 retailers as of October 27, 2026, with prices from $1,553 to $7,744, a $6,191 spread on the same certified stone. Rare Carat lists it at $7,744. 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

5.03
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843628468
Dimensions17.03 × 9.01 × 5.65 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.03 mm9.01 mm5.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843628468
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 27
Current: $7,744 AUD|Low: $1,553 AUD|High: $7,744 AUD|Avg: $3,813 AUD
Rare Carat
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
Retailer 16
October 28, 2026
Retailer 3$1,553 AUD
Retailer 12$1,690 AUD
Retailer 7$1,801 AUD
Retailer 9$1,994 AUD
Retailer 10$2,050 AUD
Retailer 16$2,281 AUD
Retailer 2$2,594 AUD
Retailer 5$2,869 AUD
Retailer 14$3,377 AUD
Retailer 13$3,522 AUD
Retailer 15$3,654 AUD
Retailer 6$5,217 AUD
Retailer 11$6,118 AUD
Retailer 4$6,296 AUD
Retailer 8$6,624 AUD
Rare Carat$7,744 AUD

14 data points across 16 retailers

16 retailers$1,553 AUD to $7,744 AUD

A
Cheapest Retailer
-
$1,553 AUD
$1,091 USD
A
Retailer 2
-
$1,690 AUD
$1,187 USD
View
A
Retailer 3
-
$1,801 AUD
$1,265 USD
View
A
Retailer 4
-
$1,994 AUD
£1,103 GBP
View
A
Retailer 5
-
$2,050 AUD
$1,440 USD
View
A
Retailer 6
-
$2,281 AUD
$1,602 USD
View
A
Retailer 7
-
$2,594 AUD
£1,435 GBP
View
B+
Retailer 8
-
$2,869 AUD
$2,015 USD
View
B+
Retailer 9
-
$3,377 AUD
$2,372 USD
View
B+
Retailer 10
-
$3,522 AUD
$2,474 USD
View
Retailer 11
-
$3,654 AUD
$2,567 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$5,217 AUD
$3,665 USD
View
B
Retailer 13
-
$6,118 AUD
£3,384 GBP
View
Retailer 14
-
$6,296 AUD
$4,423 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$6,624 AUD
SGD 6,288 SGD
View
Most Expensive
B
Rare Carat
CS23-17_l_843628468 · Oct 28
$7,744 AUD
$5,440 USD
View
15 more retailers have this diamond
Prices start from $1,553 AUDSave up to $6,191 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
5.03ct Marquise
$1,553 AUD