Radiant|Lab Grown|IGI

1.18ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG729590710

Certificate IGI LG729590710

Diamond specifications and retailer prices

From $421 USD
Save $2,449 USD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,870 USD at Brilliant Earth
View at Brilliant Earth

About this 1.18ct lab-grown radiant diamond

This 1.18ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729590710 or 729590710. Listed at 8 retailers, with prices from $421 to $2,870 at Brilliant Earth, a $2,449 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729590710
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
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
10.37 mm7.13 mm1.18 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729590710
Side View
Table 65.0%Crown 47.4°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 72.1%

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: 14 hours ago
Current: $2,870 USD|Low: $384 USD|High: $2,870 USD|Avg: $930 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

6 data points across 9 retailers

8 retailers$421 USD - $2,870 USD

A
Cheapest Retailer
-
$421 USD
View
A
Retailer 2
-
$427 USD
ZAR 6,897 ZAR
View
A
Retailer 3
-
$439 USD
€418 EUR
View
B+
Retailer 4
-
$619 USD
A$953 AUD
View
A
Retailer 5
-
$674 USD
View
B+
Retailer 6
-
$721 USD
View
B+
Retailer 7
-
$872 USD
SGD 1,179 SGD
View
Most Expensive
B
Brilliant Earth
15674163A · Sep 16
$2,870 USD
View
7 more retailers have this diamond
Prices start from $421 USDSave up to $2,449 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
1.18ct Radiant
$421 USD

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1.18ct D IF Radiant Lab-Grown Diamond, IGI LG729590710