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Marquise|Lab Grown|IGI

5.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG845650665

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845650665

Diamond specifications and retailer prices

From $2,330 AUD
$1,637 USD
As of October 29, 2026
Save $5,414 AUD (70%) vs most expensive(unlock to see where)
8 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 LG845650665 or 845650665. Listed at 8 retailers as of October 28, 2026, with prices from $2,330 to $7,744, a $5,414 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 angle32.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650665
Dimensions17.72 × 8.88 × 5.33 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
17.72 mm8.88 mm5.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650665
Side View
Table 52.0%Crown 32.8°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 60.0%

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 29
Current: $7,744 AUD|Low: $2,330 AUD|High: $7,744 AUD|Avg: $4,272 AUD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 8$2,330 AUD
Retailer 2$2,679 AUD
Retailer 6$2,948 AUD
Retailer 4$3,003 AUD
Retailer 5$3,538 AUD
Retailer 3$5,990 AUD
Retailer 7$6,485 AUD
Rare Carat$7,744 AUD

15 data points across 8 retailers

8 retailers$2,330 AUD to $7,744 AUD

A
Cheapest Retailer
-
$2,330 AUD
$1,637 USD
A
Retailer 2
-
$2,679 AUD
£1,482 GBP
View
B+
Retailer 3
-
$2,948 AUD
$2,071 USD
View
B+
Retailer 4
-
$3,003 AUD
€2,009 EUR
View
B+
Retailer 5
-
$3,538 AUD
$2,485 USD
View
B
Retailer 6
-
$5,990 AUD
£3,313 GBP
View
B
Retailer 7
-
$6,485 AUD
$4,556 USD
View
Most Expensive
B
Rare Carat
CM77-128_l_845650665 · Oct 28
$7,744 AUD
$5,440 USD
View
7 more retailers have this diamond
Prices start from $2,330 AUDSave up to $5,414 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
$2,330 AUD