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Radiant|Lab Grown|IGI

1.33ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG805623327

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

Certificate IGI LG805623327

Diamond specifications and retailer prices

From €239 EUR
$267 USD
As of October 30, 2026
Save €2,652 EUR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,891 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.33ct lab-grown radiant diamond

This 1.33ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG805623327 or 805623327. Listed at 22 retailers as of October 30, 2026, with prices from €239 to €2,891, a €2,652 spread on the same certified stone. Brilliant Earth lists it at €2,891. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.33
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805623327
Dimensions7.71 × 5.33 × 3.68 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.33 mm1.33 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805623327
Side View
Table 64.0%Crown 42.9°Girdle: MediumPavilion 37.4°Culet: NoneDepth 69.0%

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: Oct 30
Current: €2,891 EUR|Low: €229 EUR|High: €3,312 EUR|Avg: €781 EUR|-12.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 5€239 EUR
Retailer 3€267 EUR
Retailer 6€296 EUR
Retailer 10€305 EUR
Retailer 17€398 EUR
Retailer 15€439 EUR
Retailer 14€509 EUR
Retailer 12€530 EUR
Retailer 11€568 EUR
Retailer 9€592 EUR
Retailer 13€721 EUR
Retailer 8€818 EUR
Retailer 16€910 EUR
Retailer 7€952 EUR
Retailer 2€1,188 EUR
Retailer 4€1,260 EUR
Brilliant Earth€2,891 EUR

35 data points across 17 retailers

22 retailers€239 EUR to €2,891 EUR

A
Cheapest Retailer
-
€239 EUR
$267 USD
A
Retailer 2
-
€267 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
-
€277 EUR
$310 USD
View
Retailer 4
-
€296 EUR
$331 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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€296 EUR
$331 USD
View
A
Retailer 6
-
€305 EUR
£268 GBP
View
A
Retailer 7
-
€398 EUR
$445 USD
View
A
Retailer 8
-
€439 EUR
$490 USD
View
A
Retailer 9
-
€509 EUR
ZAR 9,188 ZAR
View
A
Retailer 10
-
€530 EUR
View
A
Retailer 11
-
€568 EUR
£500 GBP
View
A
Retailer 12
-
€592 EUR
$661 USD
View
B+
Retailer 13
-
€721 EUR
A$1,239 AUD
View
B+
Retailer 14
-
€818 EUR
$914 USD
View
B
Retailer 15
-
€910 EUR
$1,017 USD
View
B+
Retailer 16
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€952 EUR
$1,064 USD
View
B+
Retailer 17
-
€952 EUR
SGD 1,438 SGD
View
B+
Retailer 18
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€998 EUR
$1,115 USD
View
B
Retailer 19
-
€1,159 EUR
£1,020 GBP
View
B+
Retailer 20
-
€1,188 EUR
£1,045 GBP
View
B
Retailer 21
-
€1,260 EUR
$1,407 USD
View
Most Expensive
B
Brilliant Earth
20605673A · Oct 31
€2,891 EUR
$3,230 USD
View
21 more retailers have this diamond
Prices start from €239 EURSave up to €2,652 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
1.33ct Radiant
€239 EUR