Radiant|Lab Grown|IGI

1.28ct D FL Radiant Lab Grown Diamond

VG • D/FL • IGI LG815697866

Certificate IGI LG815697866

Diamond specifications and retailer prices

From $306 USD
Save $3,754 USD (92%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,060 USD at Brilliant Earth
View at Brilliant Earth

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG815697866 or 815697866. Listed at 13 retailers, with prices from $306 to $4,060 at Brilliant Earth, a $3,754 spread on the same certified stone. 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

1.28
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697866
Dimensions7.50 × 5.23 × 3.65 mm
L/W Ratio1.43
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
7.50 mm5.23 mm1.28 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697866
Side View
Table 70.0%Crown 46°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 69.8%

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: 2 days ago
Current: $3,430 USD|Low: $271 USD|High: $4,060 USD|Avg: $988 USD|-15.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12

20 data points across 12 retailers

13 retailers$306 USD - $4,060 USD

A
Cheapest Retailer
-
$306 USD
View
B+
Retailer 2
-
$683 USD
View
B+
Retailer 3
-
$720 USD
View
B+
Retailer 4
-
$732 USD
View
B+
Retailer 5
-
$769 USD
€732 EUR
View
B+
Retailer 6
-
$786 USD
ZAR 12,704 ZAR
View
B+
Retailer 7
-
$835 USD
£658 GBP
View
B+
Retailer 8
-
$895 USD
View
B
Retailer 9
-
$1,168 USD
View
B
Retailer 10
-
$1,228 USD
View
B
Retailer 11
-
$1,568 USD
View
C
Retailer 12
-
$3,430 USD
View
Most Expensive
C
Brilliant Earth
21006833A · Aug 26
$4,060 USD
View
12 more retailers have this diamond
Prices start from $306 USDSave up to $3,754 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
1.28ct Radiant
$306 USD

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