Radiant|Lab Grown|IGI

0.68ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG747578274

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

Certificate IGI LG747578274

Diamond specifications and retailer prices

From €172 EUR
$193 USD
As of November 1, 2026
Save €815 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €987 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.68ct lab-grown radiant diamond

This 0.68ct 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 LG747578274 or 747578274. Listed at 19 retailers as of November 1, 2026, with prices from €172 to €987, a €815 spread on the same certified stone. Reve Diamonds lists it at €987. 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

0.68
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747578274
Dimensions4.33 × 4.33 × 2.93 mm
L/W Ratio1.00
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
4.33 mm4.33 mm0.68 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747578274
Side View
Table 67.0%Crown 43.1°Girdle: MediumPavilion 34.3°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €342 EUR|Low: €148 EUR|High: €987 EUR|Avg: €421 EUR|+6.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 3, 2026
Retailer 17€154 EUR
Retailer 12€172 EUR
Retailer 9€177 EUR
Retailer 3€191 EUR
Retailer 7€191 EUR
Retailer 2€269 EUR
Retailer 15€329 EUR
Retailer 1€342 EUR
Retailer 11€347 EUR
Retailer 8€393 EUR
Retailer 4€396 EUR
Retailer 5€461 EUR
Retailer 14€464 EUR
Retailer 10€487 EUR
Retailer 16€649 EUR
Retailer 6€663 EUR
Retailer 13€893 EUR
Reve Diamonds€987 EUR

41 data points across 18 retailers

19 retailers€172 EUR to €987 EUR

Retailer 1
-
€154 EUR
$173 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€172 EUR
$193 USD
View
Final sale: no returns
Retailer 3
-
€177 EUR
$198 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€191 EUR
$214 USD
View
Price last confirmed 21 days ago
Retailer 5
-
€191 EUR
$214 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
€269 EUR
$302 USD
View
A
Retailer 7
-
€329 EUR
View
A
Retailer 8
-
€342 EUR
£302 GBP
View
A
Retailer 9
-
€347 EUR
ZAR 6,289 ZAR
View
A
Retailer 10
-
€393 EUR
$441 USD
View
A
Retailer 11
-
€396 EUR
$444 USD
View
B+
Retailer 12
-
€461 EUR
$517 USD
View
B+
Retailer 13
-
€464 EUR
$520 USD
View
B+
Retailer 14
-
€487 EUR
A$840 AUD
View
Retailer 15
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€614 EUR
$689 USD
View
Price last confirmed 29 days ago
B
Retailer 16
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€649 EUR
$728 USD
View
B
Retailer 17
-
€663 EUR
$743 USD
View
B
Retailer 18
-
€893 EUR
£789 GBP
View
Most Expensive
B
Reve Diamonds
B6A892367 · Nov 1
€987 EUR
$1,107 USD
View
18 more retailers have this diamond
Prices start from €172 EURSave up to €815 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
0.68ct Radiant
€172 EUR