Radiant|Lab Grown|IGI

0.70ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG645490674

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

Certificate IGI LG645490674

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of November 3, 2026
Save €1,709 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,935 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG645490674 or 645490674. Listed at 23 retailers as of November 2, 2026, with prices from €226 to €1,935, a €1,709 spread on the same certified stone. Do Amore Diamonds lists it at €1,935. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle43.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645490674
Dimensions6.23 × 4.31 × 3.07 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm4.31 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645490674
Side View
Table 70.0%Crown 42°Girdle: MediumPavilion 43.9°Culet: NoneDepth 71.2%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: €526 EUR|Low: €193 EUR|High: €1,121 EUR|Avg: €528 EUR|+4.6%
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
November 3, 2026
Retailer 4€193 EUR
Retailer 10€226 EUR
Retailer 3€251 EUR
Retailer 12€373 EUR
Retailer 9€440 EUR
Retailer 11€456 EUR
Retailer 7€502 EUR
Retailer 1€526 EUR
Retailer 6€550 EUR
Retailer 13€577 EUR
Retailer 2€687 EUR
Retailer 5€831 EUR
Retailer 8€1,107 EUR

44 data points across 13 retailers

23 retailers€226 EUR to €1,935 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
Final sale: no returns
Retailer 2
-
€251 EUR
$281 USD
View
Price last confirmed 30 days ago
Retailer 3
-
€251 EUR
$281 USD
View
Price last confirmed 29 days ago
A
Retailer 4
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€325 EUR
$365 USD
View
A
Retailer 5
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€373 EUR
$418 USD
View
B+
Retailer 6
-
€440 EUR
View
B+
Retailer 7
-
€456 EUR
$511 USD
View
B+
Retailer 8
-
€456 EUR
$512 USD
View
B+
Retailer 9
-
€502 EUR
ZAR 9,087 ZAR
View
B+
Retailer 10
-
€526 EUR
£464 GBP
View
B+
Retailer 11
-
€550 EUR
£486 GBP
View
B+
Retailer 12
-
€577 EUR
$647 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
€687 EUR
$770 USD
View
B
Retailer 14
-
€793 EUR
CA$1,235 CAD
View
B
Retailer 15
-
€831 EUR
$932 USD
View
Retailer 16
-
€888 EUR
$996 USD
View
Price last confirmed 33 days ago
B
Retailer 17
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€936 EUR
$1,050 USD
View
B
Retailer 18
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€1,041 EUR
$1,167 USD
View
B
Retailer 19
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€1,041 EUR
$1,167 USD
View
B
Retailer 20
-
€1,107 EUR
£978 GBP
View
B
Retailer 21
-
€1,139 EUR
$1,277 USD
View
B
Retailer 22
-
€1,569 EUR
$1,760 USD
View
Most Expensive
B
Do Amore Diamonds
27-8D6C5B93D · Nov 2
€1,935 EUR
$2,170 USD
View
22 more retailers have this diamond
Prices start from €226 EURSave up to €1,709 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
0.70ct Radiant
€226 EUR