Marquise|Lab Grown|IGI

0.51ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG800675315

Certificate IGI LG800675315

Diamond specifications and retailer prices

From $306 USD
£241 GBP
Save $343 USD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $649 USD at Taylor and Hart
View at Taylor and Hart

About this 0.51ct lab-grown marquise diamond

This 0.51ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG800675315 or 800675315. Listed at 7 retailers, with prices from $306 to $649 at Taylor and Hart, a $343 spread on the same certified stone. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800675315
Dimensions7.99 × 4.22 × 2.67 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.99 mm4.22 mm0.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800675315
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.2°Culet: NoneDepth 63.3%

Caratlytics Score

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

Price History

Last verified: 8 minutes ago
Current: $306 USD|Low: $288 USD|High: $649 USD|Avg: $450 USD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart

27 data points across 7 retailers

7 retailers$306 USD - $649 USD

A
Cheapest Retailer
-
$306 USD
£241 GBP
View
A
Retailer 2
-
$314 USD
View
A
Retailer 3
-
$341 USD
View
A
Retailer 4
-
$399 USD
View
B+
Retailer 5
-
$579 USD
View
B+
Retailer 6
-
$593 USD
A$913 AUD
View
Most Expensive
B+
Taylor and Hart
R6GVD53 · Sep 17
$649 USD
View
6 more retailers have this diamond
Prices start from $306 USDSave up to $343 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.

A
0.51ct Marquise
$306 USD

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