Radiant|Lab Grown|IGI

0.71ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG800663214

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

Certificate IGI LG800663214

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of October 31, 2026
Save €805 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €989 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.71ct lab-grown radiant diamond

This 0.71ct 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 LG800663214 or 800663214. Listed at 15 retailers as of October 31, 2026, with prices from €184 to €989, a €805 spread on the same certified stone. Michael Trio lists it at €989. 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

0.71
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800663214
Dimensions6.45 × 4.45 × 2.83 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
6.45 mm4.45 mm0.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800663214
Side View
Table 66.0%Crown 41.5°Girdle: MediumPavilion 32.5°Culet: NoneDepth 63.6%

Caratlytics Score

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A+
Exceptional
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: Oct 31
Current: €989 EUR|Low: €184 EUR|High: €1,015 EUR|Avg: €563 EUR|-2.5%
Michael Trio
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
November 1, 2026
Retailer 15€184 EUR
Retailer 12€276 EUR
Retailer 2€369 EUR
Retailer 3€371 EUR
Retailer 6€384 EUR
Retailer 7€414 EUR
Retailer 11€474 EUR
Retailer 5€524 EUR
Retailer 4€608 EUR
Retailer 10€682 EUR
Retailer 9€694 EUR
Retailer 13€705 EUR
Retailer 8€725 EUR
Retailer 14€963 EUR
Michael Trio€989 EUR

27 data points across 15 retailers

15 retailers€184 EUR to €989 EUR

A+
Cheapest Retailer
-
€184 EUR
$206 USD
Final sale: no returns
A
Retailer 2
-
€276 EUR
$308 USD
View
A
Retailer 3
-
€369 EUR
£325 GBP
View
A
Retailer 4
-
€371 EUR
ZAR 6,702 ZAR
View
A
Retailer 5
-
€384 EUR
View
A
Retailer 6
-
€414 EUR
$462 USD
View
B+
Retailer 7
-
€474 EUR
$530 USD
View
B+
Retailer 8
-
€524 EUR
A$900 AUD
View
B+
Retailer 9
-
€608 EUR
A$1,045 AUD
View
B+
Retailer 10
-
€682 EUR
$762 USD
View
B
Retailer 11
-
€694 EUR
$775 USD
View
B+
Retailer 12
-
€705 EUR
$788 USD
View
B+
Retailer 13
-
€725 EUR
$810 USD
View
B
Retailer 14
-
€963 EUR
£847 GBP
View
Most Expensive
B
Michael Trio
2137736085 · Oct 31
€989 EUR
SGD 1,493 SGD
View
14 more retailers have this diamond
Prices start from €184 EURSave up to €805 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+
0.71ct Radiant
€184 EUR