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 $1,091 USD
As of October 27, 2026
Save $4,349 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,440 USD 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 $1,091 to $5,440, a $4,349 spread on the same certified stone. Rare Carat lists it at $5,440. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,440 USD|Low: $1,091 USD|High: $5,440 USD|Avg: $2,678 USD
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$1,091 USD
Retailer 12$1,187 USD
Retailer 7$1,265 USD
Retailer 9$1,400 USD
Retailer 10$1,440 USD
Retailer 16$1,602 USD
Retailer 2$1,822 USD
Retailer 5$2,015 USD
Retailer 14$2,372 USD
Retailer 13$2,474 USD
Retailer 15$2,567 USD
Retailer 6$3,665 USD
Retailer 11$4,298 USD
Retailer 4$4,423 USD
Retailer 8$4,653 USD
Rare Carat$5,440 USD

14 data points across 16 retailers

16 retailers$1,091 USD to $5,440 USD

A
Cheapest Retailer
-
$1,091 USD
A
Retailer 2
-
$1,187 USD
View
A
Retailer 3
-
$1,265 USD
View
A
Retailer 4
-
$1,400 USD
£1,103 GBP
View
A
Retailer 5
-
$1,440 USD
View
A
Retailer 6
-
$1,602 USD
View
A
Retailer 7
-
$1,822 USD
£1,435 GBP
View
B+
Retailer 8
-
$2,015 USD
View
B+
Retailer 9
-
$2,372 USD
View
B+
Retailer 10
-
$2,474 USD
View
Retailer 11
-
$2,567 USD
View
Price last confirmed 7 days ago
B
Retailer 12
-
$3,665 USD
View
B
Retailer 13
-
$4,298 USD
£3,384 GBP
View
Retailer 14
-
$4,423 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$4,653 USD
SGD 6,288 SGD
View
Most Expensive
B
Rare Carat
CS23-17_l_843628468 · Oct 28
$5,440 USD
View
15 more retailers have this diamond
Prices start from $1,091 USDSave up to $4,349 USD

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
$1,091 USD