Radiant|Lab Grown|IGI

1.28ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG591309411

Certificate IGI LG591309411

Diamond specifications and retailer prices

From $239 USD
Save $1,821 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,060 USD at Do Amore Diamonds
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591309411 or 591309411. Listed at 10 retailers, with a 762% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591309411
Dimensions7.82 × 5.35 × 3.62 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.82 mm5.35 mm1.28 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591309411
Side View
Table 66.0%Crown 42°Girdle: MediumPavilion 35.5°Culet: NoneDepth 67.7%

Caratlytics Score

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

Price History

Last verified: 9 hours ago
Current: $2,060 USD|Low: $170 USD|High: $2,060 USD|Avg: $881 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11

31 data points across 11 retailers

10 retailers$239 USD - $2,060 USD

A
Cheapest Retailer
-
$239 USD
View
A
Retailer 2
-
$401 USD
View
A
Retailer 3
-
$430 USD
View
B+
Retailer 4
-
$537 USD
£423 GBP
View
B+
Retailer 5
-
$572 USD
View
B+
Retailer 6
-
$779 USD
View
B
Retailer 7
-
$889 USD
£700 GBP
View
B
Retailer 8
-
$1,114 USD
View
B
Retailer 9
-
$1,239 USD
View
Most Expensive
B
Do Amore Diamonds
27-4751BC99F · Sep 19
$2,060 USD
View
9 more retailers have this diamond
Prices start from $239 USDSave up to $1,821 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
$239 USD

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