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Radiant|Lab Grown|IGI

1.02ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG474115421

Certificate IGI LG474115421

Diamond specifications and retailer prices

From $587 USD
Save $1,444 USD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,031 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474115421 or 474115421. Listed at 6 retailers, with a 246% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.7°
Pavilion angle28.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474115421
Dimensions6.28 × 4.95 × 3.43 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
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
6.28 mm4.95 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG474115421
Side View
Table 64.5%Crown 48.7°Girdle: ThickPavilion 28.8°Culet: NoneDepth 69.3%

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: 7 hours ago
Current: $2,031 USD|Low: $541 USD|High: $2,446 USD|Avg: $1,327 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10

25 data points across 10 retailers

6 retailers$587 USD - $2,031 USD

B+
Cheapest Retailer
-
$587 USD
View
B
Retailer 2
-
$855 USD
View
B
Retailer 3
-
$1,060 USD
View
B
Retailer 4
-
$1,342 USD
£1,057 GBP
View
B
Retailer 5
-
$1,359 USD
View
Most Expensive
B
Friendly Diamonds
1589964 · Aug 17
$2,031 USD
View
5 more retailers have this diamond
Prices start from $587 USDSave up to $1,444 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+
1.02ct Radiant
$587 USD

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