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Radiant|Lab Grown|IGI

1.60ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754594272

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

Certificate IGI LG754594272

Diamond specifications and retailer prices

From €242 EUR
$270 USD
As of October 30, 2026
Save €2,649 EUR (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €2,891 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754594272 or 754594272. Listed at 17 retailers as of October 30, 2026, with prices from €242 to €2,891, a €2,649 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

1.60
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594272
Dimensions8.22 × 8.22 × 5.72 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
8.22 mm8.22 mm1.60 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594272
Side View
Table 63.0%Crown 40.3°Girdle: ThickPavilion 35.7°Culet: NoneDepth 69.8%

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: €242 EUR|High: €4,252 EUR|Avg: €1,156 EUR|-32.0%
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 13€242 EUR
Retailer 5€280 EUR
Retailer 9€301 EUR
Retailer 14€456 EUR
Retailer 11€492 EUR
Retailer 17€497 EUR
Retailer 10€550 EUR
Retailer 12€768 EUR
Retailer 7€790 EUR
Retailer 16€919 EUR
Retailer 4€953 EUR
Retailer 3€1,062 EUR
Retailer 2€1,323 EUR
Retailer 8€1,549 EUR
Retailer 15€2,139 EUR
Retailer 6€2,475 EUR
Brilliant Earth€2,891 EUR

38 data points across 17 retailers

17 retailers€242 EUR to €2,891 EUR

A
Cheapest Retailer
-
€242 EUR
$270 USD
A
Retailer 2
-
€280 EUR
$313 USD
View
A
Retailer 3
-
€301 EUR
$336 USD
View
Final sale: no returns
A
Retailer 4
-
€456 EUR
$510 USD
View
A
Retailer 5
-
€492 EUR
$550 USD
View
A
Retailer 6
-
€497 EUR
$555 USD
View
A
Retailer 7
-
€550 EUR
View
A
Retailer 8
-
€768 EUR
A$1,320 AUD
View
A
Retailer 9
-
€790 EUR
$883 USD
View
B+
Retailer 10
-
€919 EUR
$1,027 USD
View
B+
Retailer 11
-
€953 EUR
$1,065 USD
View
B+
Retailer 12
-
€1,062 EUR
$1,186 USD
View
B+
Retailer 13
-
€1,323 EUR
£1,164 GBP
View
Retailer 14
-
€1,549 EUR
A$2,662 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
€2,139 EUR
$2,390 USD
View
B
Retailer 16
-
€2,475 EUR
$2,765 USD
View
Most Expensive
B
Brilliant Earth
17496191Y · Oct 31
€2,891 EUR
$3,230 USD
View
16 more retailers have this diamond
Prices start from €242 EURSave up to €2,649 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
1.60ct Radiant
€242 EUR