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Round|Lab Grown|IGI

5.85ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG638454774

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638454774

Diamond specifications and retailer prices

From €3,671 EUR
$4,101 USD
As of November 1, 2026
Save €21,580 EUR (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €25,250 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.85ct lab-grown round diamond

This 5.85ct lab-grown round sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG638454774 or 638454774. Listed at 25 retailers as of October 31, 2026, with prices from €3,671 to €25,250, a €21,580 spread on the same certified stone. Do Amore Diamonds lists it at €25,250. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.85
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638454774
Dimensions11.67 × 11.61 × 7.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.67 mm11.61 mm5.85 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638454774
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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 1
Current: €25,250 EUR|Low: €3,654 EUR|High: €25,250 EUR|Avg: €9,118 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 24
November 1, 2026
Retailer 6€3,654 EUR
Retailer 3€3,671 EUR
Retailer 24€3,847 EUR
Retailer 15€4,100 EUR
Retailer 7€4,258 EUR
Retailer 10€4,896 EUR
Retailer 8€5,647 EUR
Retailer 23€5,648 EUR
Retailer 4€5,873 EUR
Retailer 16€5,969 EUR
Retailer 19€6,076 EUR
Retailer 5€6,727 EUR
Retailer 11€7,246 EUR
Retailer 12€7,281 EUR
Retailer 20€7,707 EUR
Retailer 14€7,976 EUR
Retailer 22€9,548 EUR
Retailer 13€9,724 EUR
Retailer 2€9,732 EUR
Retailer 21€14,286 EUR
Retailer 18€16,281 EUR
Retailer 17€16,790 EUR
Retailer 9€17,269 EUR
Do Amore Diamonds€25,250 EUR

32 data points across 24 retailers

25 retailers€3,671 EUR to €25,250 EUR

Retailer 1
-
€3,654 EUR
£3,214 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
€3,671 EUR
$4,101 USD
View
A
Retailer 3
-
€3,847 EUR
$4,298 USD
View
A
Retailer 4
-
€4,100 EUR
$4,580 USD
View
A
Retailer 5
-
€4,258 EUR
$4,757 USD
View
Retailer 6
-
€4,258 EUR
$4,757 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
€4,896 EUR
$5,470 USD
View
Final sale: no returns
A
Retailer 8
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€5,647 EUR
$6,309 USD
View
A
Retailer 9
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€5,648 EUR
$6,310 USD
View
A
Retailer 10
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€5,873 EUR
$6,561 USD
View
A
Retailer 11
-
€5,969 EUR
HK$52,100 HKD
View
A
Retailer 12
-
€6,076 EUR
£5,345 GBP
View
A
Retailer 13
-
€6,727 EUR
$7,515 USD
View
B+
Retailer 14
-
€7,246 EUR
$8,095 USD
View
A
Retailer 15
-
€7,281 EUR
$8,134 USD
View
A
Retailer 16
-
€7,707 EUR
View
B+
Retailer 17
-
€7,976 EUR
$8,911 USD
View
B+
Retailer 18
-
€9,548 EUR
ZAR 172,327 ZAR
View
B+
Retailer 19
-
€9,724 EUR
A$16,714 AUD
View
B+
Retailer 20
-
€9,732 EUR
£8,561 GBP
View
B+
Retailer 21
-
€14,286 EUR
$15,960 USD
View
B
Retailer 22
-
€16,281 EUR
A$27,984 AUD
View
B
Retailer 23
-
€16,790 EUR
$18,758 USD
View
B
Retailer 24
-
€17,269 EUR
SGD 26,071 SGD
View
Most Expensive
B
Do Amore Diamonds
27-0F74B4CDF · Oct 31
€25,250 EUR
$28,210 USD
View
24 more retailers have this diamond
Prices start from €3,671 EURSave up to €21,580 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
5.85ct Round
€3,671 EUR