Radiant|Lab Grown|IGI

5.31ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG821641122

Certificate IGI LG821641122

Diamond specifications and retailer prices

From $14,147 USD
Save $28,180 USD (67%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $42,327 USD at Taylor and Hart
View at Taylor and Hart

About this 5.31ct lab-grown radiant diamond

This 5.31ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821641122 or 821641122. Listed at 5 retailers, with prices from $14,147 to $42,327 at Taylor and Hart, a $28,180 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.31
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821641122
Dimensions12.37 × 8.78 × 5.63 mm
L/W Ratio1.41
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
12.37 mm8.78 mm5.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821641122
Side View
Table 65.0%Crown 42.9°Girdle: Slightly ThickPavilion 33.4°Culet: NoneDepth 64.1%

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: 14 hours ago
Current: $18,243 USD|Low: $14,147 USD|High: $42,327 USD|Avg: $20,447 USD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart

8 data points across 5 retailers

5 retailers$14,147 USD - $42,327 USD

B+
Cheapest Retailer
-
$14,147 USD
View
B+
Retailer 2
-
$15,041 USD
View
B+
Retailer 3
-
$18,243 USD
£14,365 GBP
View
B
Retailer 4
-
$30,220 USD
View
Most Expensive
B
Taylor and Hart
9XR7VEN · Sep 16
$42,327 USD
View
4 more retailers have this diamond
Prices start from $14,147 USDSave up to $28,180 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+
5.31ct Radiant
$14,147 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.