Radiant|Lab Grown|IGI

1.01ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG630429033

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

Certificate IGI LG630429033

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 30, 2026
Save €1,178 EUR (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €1,352 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG630429033 or 630429033. Listed at 27 retailers as of October 30, 2026, with prices from €174 to €1,352, a €1,178 spread on the same certified stone. Brilliant Earth lists it at €1,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630429033
Dimensions7.34 × 4.97 × 3.25 mm
L/W Ratio1.48
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
7.34 mm4.97 mm1.01 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630429033
Side View
Table 62.0%Crown 43.3°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,352 EUR|Low: €138 EUR|High: €1,352 EUR|Avg: €533 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12€174 EUR
Retailer 3€194 EUR
Retailer 13€304 EUR
Retailer 8€368 EUR
Retailer 2€372 EUR
Retailer 7€393 EUR
Retailer 4€428 EUR
Retailer 5€457 EUR
Retailer 9€525 EUR
Retailer 11€695 EUR
Retailer 10€985 EUR
Retailer 6€1,007 EUR
Brilliant Earth€1,352 EUR

42 data points across 13 retailers

27 retailers€174 EUR to €1,352 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
Retailer 2
-
€174 EUR
$194 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€174 EUR
$194 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
€194 EUR
$217 USD
View
Final sale: no returns
Retailer 5
-
€201 EUR
$225 USD
View
Price last confirmed 35 days ago
Retailer 6
-
€213 EUR
$238 USD
View
Price last confirmed 34 days ago
Retailer 7
-
€216 EUR
$241 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 9
-
€304 EUR
$340 USD
View
A
Retailer 10
-
€368 EUR
View
A
Retailer 11
-
€372 EUR
ZAR 6,712 ZAR
View
A
Retailer 12
-
€393 EUR
£346 GBP
View
A
Retailer 13
-
€428 EUR
$478 USD
View
A
Retailer 14
-
€457 EUR
$511 USD
View
B+
Retailer 15
-
€470 EUR
$525 USD
View
B+
Retailer 16
-
€525 EUR
A$903 AUD
View
B+
Retailer 17
-
€611 EUR
SGD 923 SGD
View
B+
Retailer 18
-
€693 EUR
$774 USD
View
Retailer 19
-
€693 EUR
$774 USD
View
Price last confirmed 32 days ago
Retailer 20
-
€693 EUR
$774 USD
View
Price last confirmed 22 days ago
B+
Retailer 21
-
€695 EUR
$776 USD
View
B+
Retailer 22
-
€741 EUR
$827 USD
View
B+
Retailer 23
-
€767 EUR
$857 USD
View
B
Retailer 24
-
€828 EUR
£728 GBP
View
Retailer 25
-
€985 EUR
$1,100 USD
View
Price last confirmed 11 days ago
B
Retailer 26
-
€1,007 EUR
£886 GBP
View
Most Expensive
B
Brilliant Earth
10222987A · Oct 31
€1,352 EUR
$1,510 USD
View
26 more retailers have this diamond
Prices start from €174 EURSave up to €1,178 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
€174 EUR