Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG739561135

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

Certificate IGI LG739561135

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 30, 2026
Save €1,603 EUR (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,762 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 LG739561135 or 739561135. Listed at 26 retailers as of October 27, 2026, with prices from €159 to €1,762, a €1,603 spread on the same certified stone. Queensmith lists it at €1,762. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739561135
Dimensions7.46 × 5.00 × 3.22 mm
L/W Ratio1.49
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
7.46 mm5.00 mm1.01 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739561135
Side View
Table 63.0%Crown 38.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 64.4%

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: Oct 30
Current: €396 EUR|Low: €154 EUR|High: €1,531 EUR|Avg: €609 EUR|+1.0%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 21€159 EUR
Retailer 10€178 EUR
Retailer 20€185 EUR
Retailer 6€198 EUR
Retailer 9€198 EUR
Retailer 15€226 EUR
Retailer 8€284 EUR
Retailer 16€375 EUR
Retailer 1€396 EUR
Retailer 3€413 EUR
Retailer 17€533 EUR
Retailer 4€672 EUR
Retailer 2€702 EUR
Retailer 11€746 EUR
Retailer 13€857 EUR
Retailer 14€859 EUR
Retailer 7€1,008 EUR
Retailer 18€1,023 EUR
Retailer 12€1,137 EUR
Retailer 19€1,137 EUR
Retailer 5€1,531 EUR

33 data points across 21 retailers

26 retailers€159 EUR to €1,762 EUR

A
Cheapest Retailer
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€159 EUR
$178 USD
A
Retailer 2
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€178 EUR
$199 USD
View
Final sale: no returns
A
Retailer 3
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€185 EUR
$207 USD
View
A
Retailer 4
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€198 EUR
$221 USD
View
A
Retailer 5
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€198 EUR
$221 USD
View
A
Retailer 6
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€226 EUR
£198 GBP
View
A
Retailer 7
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€284 EUR
$317 USD
View
A
Retailer 8
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€309 EUR
HK$2,700 HKD
View
A
Retailer 9
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€375 EUR
ZAR 6,769 ZAR
View
A
Retailer 10
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€380 EUR
$424 USD
View
A
Retailer 11
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€396 EUR
£348 GBP
View
A
Retailer 12
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€413 EUR
$461 USD
View
A
Retailer 13
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€533 EUR
A$916 AUD
View
B+
Retailer 14
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€672 EUR
$751 USD
View
B+
Retailer 15
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€702 EUR
$784 USD
View
B+
Retailer 16
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€746 EUR
SGD 1,126 SGD
View
B+
Retailer 17
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€857 EUR
$957 USD
View
B+
Retailer 18
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€859 EUR
£756 GBP
View
B
Retailer 19
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€1,008 EUR
$1,126 USD
View
B+
Retailer 20
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€1,023 EUR
£900 GBP
View
B
Retailer 21
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€1,137 EUR
$1,270 USD
View
Retailer 22
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€1,137 EUR
$1,270 USD
View
Price last confirmed 10 days ago
Retailer 23
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€1,146 EUR
$1,280 USD
View
Price last confirmed 13 days ago
Retailer 24
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€1,146 EUR
$1,280 USD
View
Price last confirmed 10 days ago
B
Retailer 25
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€1,531 EUR
$1,710 USD
View
Most Expensive
B
Queensmith
LG739561135 · Oct 27
€1,762 EUR
£1,550 GBP
View
25 more retailers have this diamond
Prices start from €159 EURSave up to €1,603 EUR

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
€159 EUR