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Round|Lab Grown|IGI

0.57ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG688515638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG688515638

Diamond specifications and retailer prices

From €101 EUR
$113 USD
As of October 29, 2026
Save €719 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,054 EUR at MOH London · As of October 21, 2026
View at MOH London

About this 0.57ct lab-grown round diamond

This 0.57ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG688515638 or 688515638. Listed at 16 retailers as of October 29, 2026, with a 711% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688515638
Dimensions5.30 × 5.27 × 3.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.30 mm5.27 mm0.57 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688515638
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,054 EUR|Low: €98 EUR|High: €1,061 EUR|Avg: €297 EUR|-0.6%
MOH London
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
October 30, 2026
Retailer 14€101 EUR
Retailer 5€113 EUR
Retailer 12€117 EUR
Retailer 3€133 EUR
Retailer 13€133 EUR
Retailer 4€175 EUR
Retailer 10€224 EUR
Retailer 8€227 EUR
Retailer 2€253 EUR
Retailer 9€319 EUR
Retailer 7€333 EUR
Retailer 15€404 EUR
Retailer 11€449 EUR
Retailer 6€820 EUR
MOH London€1,054 EUR

42 data points across 15 retailers

16 retailers€101 EUR to €820 EUR

A+
Cheapest Retailer
-
€101 EUR
$113 USD
A
Retailer 2
-
€113 EUR
$126 USD
View
Final sale: no returns
A
Retailer 3
-
€117 EUR
$131 USD
View
A
Retailer 4
-
€133 EUR
$149 USD
View
A
Retailer 5
-
€133 EUR
$149 USD
View
A
Retailer 6
-
€175 EUR
$195 USD
View
Retailer 7
-
€224 EUR
$250 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
€227 EUR
ZAR 4,092 ZAR
View
A
Retailer 9
-
€253 EUR
£222 GBP
View
A
Retailer 10
-
€319 EUR
A$549 AUD
View
B+
Retailer 11
-
€333 EUR
$372 USD
View
B+
Retailer 12
-
€404 EUR
$451 USD
View
B+
Retailer 13
-
€449 EUR
$502 USD
View
B+
Retailer 14
-
€455 EUR
$508 USD
View
B
Retailer 15
-
€820 EUR
$916 USD
View
Most Expensive
MOH London
LG688515638 · Oct 21
€1,054 EUR
£927 GBP
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from €101 EURSave up to €719 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+
0.57ct Round
€101 EUR