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Round|Lab Grown|IGI

5.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG616491087

Shape and cutting style on the report: Round brilliant

Certificate IGI LG616491087

Diamond specifications and retailer prices

From €6,042 EUR
$6,750 USD
As of October 29, 2026
Save €31,659 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €37,701 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.55ct lab-grown round diamond

This 5.55ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG616491087 or 616491087. Listed at 23 retailers as of October 29, 2026, with prices from €6,042 to €37,701, a €31,659 spread on the same certified stone. Do Amore Diamonds lists it at €37,701. 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

5.55
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616491087
Dimensions11.36 × 11.41 × 6.93 mm
L/W Ratio1.00
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
11.36 mm11.41 mm5.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616491087
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
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 29
Current: €6,977 EUR|Low: €5,800 EUR|High: €60,680 EUR|Avg: €14,184 EUR|-15.8%
Retailer 1
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
Retailer 18
October 31, 2026
Retailer 16€6,042 EUR
Retailer 7€6,284 EUR
Retailer 6€6,361 EUR
Retailer 9€6,766 EUR
Retailer 1€6,977 EUR
Retailer 18€7,009 EUR
Retailer 15€8,056 EUR
Retailer 2€8,123 EUR
Retailer 8€8,700 EUR
Retailer 11€9,484 EUR
Retailer 17€12,075 EUR
Retailer 13€15,271 EUR
Retailer 12€15,717 EUR
Retailer 14€16,146 EUR
Retailer 3€17,940 EUR
Retailer 4€22,357 EUR
Retailer 10€23,179 EUR
Retailer 5€60,680 EUR

43 data points across 18 retailers

23 retailers€6,042 EUR to €37,701 EUR

A
Cheapest Retailer
-
€6,042 EUR
$6,750 USD
A
Retailer 2
-
€6,284 EUR
$7,020 USD
View
A
Retailer 3
-
€6,361 EUR
$7,107 USD
View
A
Retailer 4
-
€6,766 EUR
$7,559 USD
View
Final sale: no returns
A
Retailer 5
-
€6,977 EUR
$7,795 USD
View
A
Retailer 6
-
€7,009 EUR
$7,830 USD
View
Retailer 7
-
€7,009 EUR
$7,830 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
€8,056 EUR
$9,000 USD
View
A
Retailer 9
-
€8,123 EUR
$9,075 USD
View
A
Retailer 10
-
€8,281 EUR
$9,252 USD
View
A
Retailer 11
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€8,700 EUR
$9,720 USD
View
A
Retailer 12
-
€9,484 EUR
£8,343 GBP
View
A
Retailer 13
-
€12,075 EUR
$13,490 USD
View
A
Retailer 14
-
€15,271 EUR
£13,434 GBP
View
B+
Retailer 15
-
€15,717 EUR
ZAR 283,677 ZAR
View
Retailer 16
-
€16,146 EUR
A$27,752 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
€17,940 EUR
$20,043 USD
View
B+
Retailer 18
-
€19,289 EUR
$21,550 USD
View
B+
Retailer 19
-
€22,357 EUR
$24,977 USD
View
B+
Retailer 20
-
€23,179 EUR
$25,896 USD
View
B
Retailer 21
-
€25,834 EUR
$28,862 USD
View
Most Expensive
B
Do Amore Diamonds
27-C933A7BFE · Oct 31
€37,701 EUR
$42,120 USD
View
21 more retailers have this diamond
Prices start from €6,042 EURSave up to €31,659 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
5.55ct Round
€6,042 EUR