Round|Lab Grown|IGI

0.55ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG837678689

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837678689

Diamond specifications and retailer prices

From €88 EUR
$99 USD
As of October 29, 2026
Save €482 EUR (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €805 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837678689 or 837678689. Listed at 13 retailers as of October 29, 2026, with a 547% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837678689
Dimensions5.24 × 5.26 × 3.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.24 mm5.26 mm0.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837678689
Side View
Table 58.0%Crown 33.7°Girdle: MED-STKPavilion 41.2°CuletDepth 62.1%

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: €805 EUR|Low: €87 EUR|High: €1,037 EUR|Avg: €287 EUR|-22.4%
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
October 31, 2026
Retailer 13€88 EUR
Retailer 10€103 EUR
Retailer 11€117 EUR
Retailer 8€129 EUR
Retailer 12€150 EUR
Retailer 6€198 EUR
Retailer 2€211 EUR
Retailer 7€279 EUR
Retailer 5€352 EUR
Retailer 9€392 EUR
Retailer 4€404 EUR
Retailer 3€571 EUR
MOH London€805 EUR

37 data points across 13 retailers

13 retailers€88 EUR to €571 EUR

A
Cheapest Retailer
-
€88 EUR
$99 USD
A
Retailer 2
-
€103 EUR
$115 USD
View
A
Retailer 3
-
€117 EUR
$131 USD
View
Retailer 4
-
€129 EUR
$145 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€150 EUR
$168 USD
View
B+
Retailer 6
-
€198 EUR
ZAR 3,583 ZAR
View
B+
Retailer 7
-
€211 EUR
£186 GBP
View
Retailer 8
-
€279 EUR
A$481 AUD
View
Price last confirmed 7 days ago
B
Retailer 9
-
€352 EUR
$395 USD
View
B
Retailer 10
-
€392 EUR
$440 USD
View
B
Retailer 11
-
€404 EUR
$453 USD
View
B
Retailer 12
-
€571 EUR
£504 GBP
View
Most Expensive
MOH London
LG837678689 · Oct 26
€805 EUR
£711 GBP
View
Price last confirmed 7 days ago
12 more retailers have this diamond
Prices start from €88 EURSave up to €482 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
0.55ct Round
€88 EUR