Marquise|Lab Grown|IGI

5.05ct E SI1 Marquise Lab Grown Diamond

GD • E/SI1 • IGI LG650491267

Certificate IGI LG650491267

Diamond specifications and retailer prices

From $1,300 USD
£1,024 GBP
Save $5,529 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $6,829 USD at Rare Carat
View at Rare Carat

About this 5.05ct lab-grown marquise diamond

This 5.05ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG650491267 or 650491267. Listed at 5 retailers, with a 425% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.05
Carat
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650491267
Dimensions18.59 × 8.92 × 5.37 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.59 mm8.92 mm5.05 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650491267
Side View
Table 58.0%Crown 32.1°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 10 hours ago
Current: $6,829 USD|Low: $1,192 USD|High: $6,829 USD|Avg: $2,772 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5

7 data points across 5 retailers

5 retailers$1,300 USD - $6,829 USD

B+
Cheapest Retailer
-
$1,300 USD
£1,024 GBP
View
B+
Retailer 2
-
$1,319 USD
View
B
Retailer 3
-
$1,948 USD
View
B
Retailer 4
-
$2,063 USD
View
Most Expensive
C
Rare Carat
LM-0145_l_650491267 · Sep 9
$6,829 USD
View
4 more retailers have this diamond
Prices start from $1,300 USDSave up to $5,529 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.

B+
5.05ct Marquise
$1,300 USD

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