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Radiant|Lab Grown|IGI

0.97ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG838645111

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

Certificate IGI LG838645111

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of October 30, 2026
Save €1,463 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,736 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.97ct lab-grown radiant diamond

This 0.97ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838645111 or 838645111. Listed at 20 retailers as of October 30, 2026, with prices from €273 to €1,736, a €1,463 spread on the same certified stone. Brilliant Earth lists it at €1,736. 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

0.97
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645111
Dimensions6.82 × 4.89 × 3.34 mm
L/W Ratio1.39
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
6.82 mm4.89 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645111
Side View
Table 64.0%Crown 40.7°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 68.3%

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: €1,736 EUR|Low: €273 EUR|High: €1,736 EUR|Avg: €761 EUR
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 7€273 EUR
Retailer 2€345 EUR
Retailer 10€432 EUR
Retailer 3€446 EUR
Retailer 14€448 EUR
Retailer 19€465 EUR
Retailer 17€509 EUR
Retailer 13€532 EUR
Retailer 5€560 EUR
Retailer 20€588 EUR
Retailer 16€700 EUR
Retailer 6€870 EUR
Retailer 8€951 EUR
Retailer 9€972 EUR
Retailer 12€986 EUR
Retailer 18€1,074 EUR
Retailer 15€1,133 EUR
Retailer 11€1,147 EUR
Retailer 4€1,221 EUR
Brilliant Earth€1,736 EUR

33 data points across 20 retailers

20 retailers€273 EUR to €1,736 EUR

A
Cheapest Retailer
-
€273 EUR
$305 USD
Final sale: no returns
A
Retailer 2
-
€345 EUR
£303 GBP
View
A
Retailer 3
-
€432 EUR
$483 USD
View
A
Retailer 4
-
€446 EUR
$498 USD
View
A
Retailer 5
-
€448 EUR
View
A
Retailer 6
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€465 EUR
$520 USD
View
A
Retailer 7
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€509 EUR
ZAR 9,185 ZAR
View
A
Retailer 8
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€532 EUR
£468 GBP
View
A
Retailer 9
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€560 EUR
$626 USD
View
A
Retailer 10
-
€588 EUR
$657 USD
View
B+
Retailer 11
-
€700 EUR
A$1,203 AUD
View
B+
Retailer 12
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€870 EUR
A$1,496 AUD
View
B+
Retailer 13
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€951 EUR
$1,062 USD
View
B+
Retailer 14
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€972 EUR
CA$1,508 CAD
View
B+
Retailer 15
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€986 EUR
$1,102 USD
View
Retailer 16
-
€1,074 EUR
$1,200 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
€1,133 EUR
£997 GBP
View
B
Retailer 18
-
€1,147 EUR
$1,281 USD
View
B
Retailer 19
-
€1,221 EUR
$1,364 USD
View
Most Expensive
B
Brilliant Earth
21650690A · Oct 31
€1,736 EUR
$1,940 USD
View
19 more retailers have this diamond
Prices start from €273 EURSave up to €1,463 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
0.97ct Radiant
€273 EUR