Radiant|Lab Grown|IGI

1.02ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG831633151

Certificate IGI LG831633151

Diamond specifications and retailer prices

From $254 USD
£200 GBP
Save $313 USD (55%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $567 USD at Taylor and Hart
View at Taylor and Hart

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 LG831633151 or 831633151. Listed at 5 retailers, with prices from $254 to $567 at Taylor and Hart, a $313 spread on the same certified stone. 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
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633151
Dimensions6.93 × 4.97 × 3.36 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm4.97 mm1.02 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831633151
Side View
Table 63.0%Crown 39.5°Girdle: STK-THKPavilion 34.1°Culet: NoneDepth 67.6%

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: 12 hours ago
Current: $254 USD|Low: $215 USD|High: $567 USD|Avg: $336 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart

8 data points across 5 retailers

5 retailers$254 USD - $567 USD

B+
Cheapest Retailer
-
$254 USD
£200 GBP
View
B
Retailer 2
-
$279 USD
View
B+
Retailer 3
-
$311 USD
£245 GBP
View
B+
Retailer 4
-
$319 USD
View
Most Expensive
B
Taylor and Hart
XKAUAZS · Sep 15
$567 USD
View
4 more retailers have this diamond
Prices start from $254 USDSave up to $313 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
$254 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.