Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG747552611

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG747552611

Diamond specifications and retailer prices

From $257 USD
As of November 2, 2026
Save $1,118 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,375 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.01ct lab-grown radiant diamond

This 1.01ct 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 LG747552611 or 747552611. Listed at 21 retailers as of November 1, 2026, with prices from $257 to $1,375, a $1,118 spread on the same certified stone. Reve Diamonds lists it at $1,375. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747552611
Dimensions7.13 × 4.91 × 3.34 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
7.13 mm4.91 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747552611
Side View
Table 65.0%Crown 48°Girdle: MediumPavilion 34.7°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $608 USD|Low: $246 USD|High: $1,292 USD|Avg: $617 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 16$257 USD
Retailer 7$287 USD
Retailer 4$298 USD
Retailer 2$318 USD
Retailer 5$318 USD
Retailer 12$450 USD
Retailer 14$480 USD
Retailer 11$548 USD
Retailer 9$550 USD
Retailer 6$561 USD
Retailer 1$608 USD
Retailer 13$775 USD
Retailer 15$978 USD
Retailer 3$1,023 USD
Retailer 8$1,234 USD
Retailer 10$1,276 USD

44 data points across 16 retailers

21 retailers$257 USD to $1,375 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$298 USD
View
Retailer 4
-
$318 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$318 USD
View
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
A
Retailer 7
-
$450 USD
View
A
Retailer 8
-
$480 USD
View
A
Retailer 9
-
$548 USD
€522 EUR
View
A
Retailer 10
-
$550 USD
ZAR 8,880 ZAR
View
A
Retailer 11
-
$561 USD
View
A
Retailer 12
-
$569 USD
View
B+
Retailer 13
-
$608 USD
£478 GBP
View
B+
Retailer 14
-
$775 USD
A$1,192 AUD
View
B+
Retailer 15
-
$858 USD
SGD 1,159 SGD
View
B+
Retailer 16
-
$978 USD
View
B
Retailer 17
-
$1,023 USD
View
B
Retailer 18
-
$1,075 USD
View
B
Retailer 19
-
$1,234 USD
£972 GBP
View
B
Retailer 20
-
$1,276 USD
£1,005 GBP
View
Most Expensive
B
Reve Diamonds
E75FF0A9D · Nov 1
$1,375 USD
View
20 more retailers have this diamond
Prices start from $257 USDSave up to $1,118 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Radiant
$257 USD