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Radiant|Lab Grown|IGI

1.60ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG706530102

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

Certificate IGI LG706530102

Diamond specifications and retailer prices

From €676 EUR
$755 USD
As of November 2, 2026
Save €3,504 EUR (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €4,180 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 top-tier cut grade and certified by IGI LG706530102 or 706530102. Listed at 26 retailers as of October 31, 2026, with prices from €676 to €4,180, a €3,504 spread on the same certified stone. Brilliant Earth lists it at €4,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706530102
Dimensions8.47 × 5.58 × 3.72 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.58 mm1.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706530102
Side View
Table 66.0%Crown 42.1°Girdle: MED-THKPavilion 32.3°Culet: NoneDepth 66.7%

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: Nov 2
Current: €4,180 EUR|Low: €649 EUR|High: €4,180 EUR|Avg: €1,754 EUR
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 2, 2026
Retailer 5€676 EUR
Retailer 7€784 EUR
Retailer 9€784 EUR
Retailer 10€886 EUR
Retailer 17€940 EUR
Retailer 11€1,201 EUR
Retailer 13€1,208 EUR
Retailer 2€1,268 EUR
Retailer 16€1,441 EUR
Retailer 4€1,729 EUR
Retailer 15€1,805 EUR
Retailer 14€1,951 EUR
Retailer 8€2,204 EUR
Retailer 6€2,592 EUR
Retailer 3€2,806 EUR
Retailer 12€3,078 EUR
Brilliant Earth€4,180 EUR

39 data points across 17 retailers

26 retailers€676 EUR to €4,180 EUR

A
Cheapest Retailer
-
€676 EUR
$755 USD
A
Retailer 2
-
€735 EUR
$821 USD
View
A
Retailer 3
-
€755 EUR
$844 USD
View
Final sale: no returns
Retailer 4
-
€784 EUR
$876 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€784 EUR
$876 USD
View
A
Retailer 6
-
€886 EUR
£779 GBP
View
A
Retailer 7
-
€910 EUR
$1,017 USD
View
A
Retailer 8
-
€940 EUR
$1,050 USD
View
B+
Retailer 9
-
€1,201 EUR
£1,056 GBP
View
B+
Retailer 10
-
€1,208 EUR
View
B+
Retailer 11
-
€1,268 EUR
$1,417 USD
View
B+
Retailer 12
-
€1,441 EUR
ZAR 26,004 ZAR
View
B
Retailer 13
-
€1,729 EUR
$1,932 USD
View
B+
Retailer 14
-
€1,805 EUR
A$3,102 AUD
View
B
Retailer 15
-
€1,951 EUR
A$3,354 AUD
View
B
Retailer 16
-
€2,204 EUR
$2,462 USD
View
B
Retailer 17
-
€2,442 EUR
£2,148 GBP
View
B
Retailer 18
-
€2,592 EUR
$2,896 USD
View
B
Retailer 19
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€2,650 EUR
$2,961 USD
View
B
Retailer 20
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€2,653 EUR
$2,964 USD
View
B
Retailer 21
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€2,705 EUR
$3,022 USD
View
Retailer 22
-
€2,806 EUR
$3,135 USD
View
Price last confirmed 14 days ago
Retailer 23
-
€2,851 EUR
$3,185 USD
View
Price last confirmed 35 days ago
B
Retailer 24
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€3,078 EUR
£2,708 GBP
View
B
Retailer 25
-
€3,797 EUR
$4,242 USD
View
Most Expensive
B
Brilliant Earth
14258927A · Oct 31
€4,180 EUR
$4,670 USD
View
25 more retailers have this diamond
Prices start from €676 EURSave up to €3,504 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
€676 EUR