CaratHunter
Plans
Round|Lab Grown|IGI

3.28ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG627403954

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627403954

Diamond specifications and retailer prices

From €744 EUR
$835 USD
As of November 1, 2026
Save €5,095 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,840 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.28ct lab-grown round diamond

This 3.28ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627403954 or 627403954. Listed at 22 retailers as of November 1, 2026, with prices from €744 to €5,840, a €5,095 spread on the same certified stone. Brilliant Earth lists it at €5,840. 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

3.28
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627403954
Dimensions9.48 × 9.53 × 5.86 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
9.48 mm9.53 mm3.28 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627403954
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €5,840 EUR|Low: €638 EUR|High: €5,840 EUR|Avg: €1,805 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
November 2, 2026
Retailer 13€665 EUR
Retailer 5€771 EUR
Retailer 2€918 EUR
Retailer 6€1,230 EUR
Retailer 7€1,235 EUR
Retailer 3€1,250 EUR
Retailer 11€1,279 EUR
Retailer 9€1,742 EUR
Retailer 10€1,791 EUR
Retailer 12€1,900 EUR
Retailer 4€2,504 EUR
Retailer 8€3,029 EUR
Brilliant Earth€5,840 EUR

36 data points across 13 retailers

22 retailers€744 EUR to €5,840 EUR

Retailer 1
-
€665 EUR
$746 USD
Price last confirmed 23 days ago
Retailer 2
-
€723 EUR
$811 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€744 EUR
$835 USD
View
Final sale: no returns
Retailer 4
-
€771 EUR
$865 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€771 EUR
$865 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€918 EUR
£811 GBP
View
A
Retailer 7
-
€1,114 EUR
$1,249 USD
View
A
Retailer 8
-
€1,230 EUR
View
A
Retailer 9
-
€1,235 EUR
£1,090 GBP
View
A
Retailer 10
-
€1,250 EUR
$1,402 USD
View
A
Retailer 11
-
€1,279 EUR
$1,435 USD
View
A
Retailer 12
-
€1,742 EUR
A$3,006 AUD
View
A
Retailer 13
-
€1,791 EUR
ZAR 32,453 ZAR
View
B+
Retailer 14
-
€1,900 EUR
$2,131 USD
View
B+
Retailer 15
-
€2,137 EUR
$2,396 USD
View
Retailer 16
-
€2,169 EUR
$2,433 USD
View
Price last confirmed 26 days ago
B+
Retailer 17
-
€2,190 EUR
$2,456 USD
View
B+
Retailer 18
-
€2,504 EUR
$2,808 USD
View
B+
Retailer 19
-
€2,608 EUR
$2,925 USD
View
B+
Retailer 20
-
€2,660 EUR
$2,984 USD
View
B+
Retailer 21
-
€3,029 EUR
£2,675 GBP
View
Most Expensive
B
Brilliant Earth
10022256A · Nov 2
€5,840 EUR
$6,550 USD
View
21 more retailers have this diamond
Prices start from €744 EURSave up to €5,095 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
3.28ct Round
€744 EUR