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Round|Lab Grown|IGI

2.88ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840634457

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634457

Diamond specifications and retailer prices

From €881 EUR
$984 USD
As of October 29, 2026
Save €3,707 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,587 EUR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 2.88ct lab-grown round diamond

This 2.88ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634457 or 840634457. Listed at 19 retailers as of October 29, 2026, with prices from €881 to €4,587, a €3,707 spread on the same certified stone. Helzberg Diamonds lists it at €4,587. 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

2.88
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634457
Dimensions9.19 × 9.12 × 5.63 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.19 mm9.12 mm2.88 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634457
Side View
Table 54.0%Crown 33.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.6%

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: Oct 29
Current: €4,587 EUR|Low: €881 EUR|High: €4,587 EUR|Avg: €2,281 EUR
Helzberg Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 5€881 EUR
Retailer 7€959 EUR
Retailer 11€1,030 EUR
Retailer 12€1,220 EUR
Retailer 19€1,254 EUR
Retailer 13€1,571 EUR
Retailer 4€1,633 EUR
Retailer 17€1,634 EUR
Retailer 16€1,739 EUR
Retailer 3€1,915 EUR
Retailer 6€2,176 EUR
Retailer 18€2,203 EUR
Retailer 14€2,637 EUR
Retailer 2€3,128 EUR
Retailer 15€3,484 EUR
Retailer 10€3,561 EUR
Retailer 8€3,654 EUR
Retailer 9€3,937 EUR
Helzberg Diamonds€4,587 EUR

12 data points across 19 retailers

19 retailers€881 EUR to €4,587 EUR

A
Cheapest Retailer
-
€881 EUR
$984 USD
A
Retailer 2
-
€959 EUR
$1,071 USD
View
A
Retailer 3
-
€1,030 EUR
$1,151 USD
View
Final sale: no returns
A
Retailer 4
-
€1,220 EUR
£1,073 GBP
View
A
Retailer 5
-
€1,254 EUR
$1,401 USD
View
A
Retailer 6
-
€1,571 EUR
£1,382 GBP
View
A
Retailer 7
-
€1,633 EUR
$1,824 USD
View
A
Retailer 8
-
€1,634 EUR
$1,825 USD
View
A
Retailer 9
-
€1,739 EUR
View
A
Retailer 10
-
€1,915 EUR
$2,140 USD
View
B+
Retailer 11
-
€2,176 EUR
$2,431 USD
View
B+
Retailer 12
-
€2,203 EUR
$2,461 USD
View
B+
Retailer 13
-
€2,637 EUR
ZAR 47,590 ZAR
View
B+
Retailer 14
-
€3,128 EUR
$3,495 USD
View
B+
Retailer 15
-
€3,484 EUR
£3,065 GBP
View
B+
Retailer 16
-
€3,561 EUR
$3,978 USD
View
B+
Retailer 17
-
€3,654 EUR
SGD 5,517 SGD
View
B
Retailer 18
-
€3,937 EUR
$4,398 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKKLN · Oct 30
€4,587 EUR
$5,125 USD
View
18 more retailers have this diamond
Prices start from €881 EURSave up to €3,707 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
2.88ct Round
€881 EUR